Koden mrd 108p инструкция на русском

Configuration items 

MDC-7000P/7900P Series 

0093169006-05E 

xxii

Configuration items 

System configuration 

MDC-7012P/7025P 

No. Name 

Type 

1 Antenna 

* 

2 Scanner 

** 

3 Processor 

unit 

MRM-108P 

4 

Operation unit with connecting cable 

MRO-108P 

5 

Junction box with connecting cable 

JB-35 

6 Connecting 

cable 

CW-845-15M 

7 

DC power cable 

CW-259-2M 

8 Display 

cable 

CW-592-3M 

9 Spare 

parts 

SP-MRD/MRM-108 

10 Installation 

material 

M12-BOLT.KIT 

11 Installation 

material 

CONNECTOR.KIT 

12 Operation 

manual 

MDC-7000P_7900P.OM.E 

13 Installation 

manual 

MDC-7000P_7900P.IM.E 

14 Quick 

reference 

MDC-7000P_7900P.QR.E 

MDC-7912P/7925P 

No. Name 

Type 

1 Antenna 

* 

2 Scanner 

** 

3 Display 

unit 

MRD-108P 

4 

Operation unit with connecting cable 

MRO-108P 

5 

Junction box with connecting cable 

JB-35 

6 Connecting 

cable 

CW-845-15M 

7 

DC power cable 

CW-259-2M 

8 Spare 

parts 

SP-MRD/MRM-108 

9 Installation 

material 

M12-BOLT.KIT 

10 Installation 

material 

CONNECTOR.KIT 

11 Operation 

manual 

MDC-7000P_7900P.OM.E 

12 Installation 

manual 

MDC-7000P_7900P.IM.E 

13 Quick 

reference 

MDC-7000P_7900P.QR.E 

* RW701A-04: 4feet, RW701A-06: 6feet, RW701B-09: 9feet 

** RB808P: 12kW (MDC-7012P / 7912P), RB809P: 25kW (MDC-7025P / 7925P) 

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MDC-7000P/7900P Series

MDC-7000P/7900P Series Installation Manual

Doc No: 0092669006

Document Revision History

No. Doc. No.-Rev. No. Date Revised Revised Content

(Y/M/D)

0 0092669006-05

1 0092669006-05A 2016/03/08

4.2.4 ANT HEIGHT and 4.2.12 FERRY MENU Addition,

Corrected Chapter 4, Wording

2 0092669006-05B 2016/04/08 Chapter

3 0092669006-05C 2016/06/08 Revised code of cover, Chapter 3, Chapter 5

4 0092669006-05D 2016/11/29 4.5.5 SEA OFFSET Addition, Correction

5 0092669006-05E 2016/12/13 Correction

6

7

8

9

10

Document No. Revised Version Norm

When part of the document needs to be revised, the document has advanced revision number.

The document No. is indicated at the lower right side on the cover and at the left or right side of the footer region of each page.

© 2015-2016 Koden Electronics Co., Ltd. All rights reserved.

No part of this publication may be reproduced, transmitted, translated in any from by any means without the written permission of Koden Electronics Co., Ltd. The technical descriptions contained in this publication are subject to change without notice. Koden assumes no responsibility for any errors, incidental or consequential damages caused by misinterpretation of the descriptions contained in this publication.

0092669006-05E i

A table of content MDC-7000P/7900P Series

A table of content

Document Revision History ……………………………………………………………………………… i

A table of content …………………………………………………………………………………………………………………….. ii

Preface …………………………………………………………………………………………………………………………………. 1

Precaution for operation ………………………………………………………………………………………………………….. 1

• Caution about rotating antenna: …………………………………………………………………………………………… 1

• Caution about health risks caused by radio wave: ………………………………………………………………….. 1

• Caution about dangerous internal high voltage in the device: …………………………………………………… 1

Precautions for maintenance ……………………………………………………………………………………………………. 2

• Caution against residual high voltage: …………………………………………………………………………………… 2

• Keep inboard power source “Off”: …………………………………………………………………………………………. 2

• Caution against the dust: …………………………………………………………………………………………………….. 2

• Measures against static electricity: ……………………………………………………………………………………….. 2

• Break in procedure of stored radar: ………………………………………………………………………………………. 2

Chapter 1 Prior to installation ……………………………………………………………………….. 1-1

1.1 Installation precautions …………………………………………………………………………………………….. 1-1

1.2 Unpacking of components …………………………………………………………………………………………. 1-1

1.3 Appearance verification of each unit and accessories …………………………………………………… 1-1

1.4 Selection of location for installation …………………………………………………………………………….. 1-1

1.4.1 Antenna Scanner unit …………………………………………………………………………………………. 1-2

1.4.2 Display unit and Operation unit ……………………………………………………………………………. 1-3

1.5 Cable wiring and interconnection ……………………………………………………………………………….. 1-4

1.5.1 Antenna Scanner unit …………………………………………………………………………………………. 1-4

1.5.2 Display unit ……………………………………………………………………………………………………….. 1-4

Chapter 2 System configurations ………………………………………………………………….. 2-1

2.1 Standard configuration list …………………………………………………………………………………………. 2-1

2.2 Spare parts list ………………………………………………………………………………………………………… 2-5

2.3 Installation material list ……………………………………………………………………………………………… 2-5

2.4 Options …………………………………………………………………………………………………………………… 2-6

2.5 MDC-7912P/7925P series system configuration ………………………………………………………….. 2-7

2.6 MDC-7012P/7025P series system configuration ………………………………………………………….. 2-8

Chapter 3 Installation Method ………………………………………………………………………. 3-1

3.1 How to install the Antenna Scanner unit ……………………………………………………………………… 3-1

3.1.1 Installation of the Antenna Scanner unit ………………………………………………………………… 3-2

3.1.2 Mounting antenna ………………………………………………………………………………………………. 3-3

3.1.3 Installation of the connecting cable CW-845-xxM …………………………………………………… 3-4

3.1.3.1 MDC-7012P/7912P (Scanner unit RB808P) …………………………………………………….. 3-4

3.1.3.2 MDC-7025P/7925P (Scanner unit RB809P) …………………………………………………… 3-10

MDC-7000P/7900P Series A table of content

3.2 Interconnection diagram of cable ……………………………………………………………………………… 3-16

3.3 Installation of the Display unit ………………………………………………………………………………….. 3-17

3.3.1 Installation of MRD-108P ………………………………………………………………………………….. 3-19

3.3.1.1 Tabletop mounting of MRD-108P …………………………………………………………………. 3-19

3.3.1.2 Flush Mounting for MRD-108P …………………………………………………………………….. 3-21

3.3.2 Installation of Operation unit ………………………………………………………………………………. 3-22

3.3.2.1 Flush mounting the Operation unit………………………………………………………………… 3-24

3.3.3 Installation of MRM-108P ………………………………………………………………………………….. 3-25

3.4 Cable connection to a Display unit …………………………………………………………………………… 3-26

3.4.1 Cable connection for MRD-108P ………………………………………………………………………… 3-26

3.4.2 Connecting an external monitor …………………………………………………………………………. 3-27

3.4.3 Connecting a VDR or External monitor & Failure alarm output ………………………………. 3-27

3.4.4 Connecting a Gyro converter unit or THD ……………………………………………………………. 3-28

3.4.5 Connecting a Junctin box JB-35 to Gyro, OTHER and Inter-switch data …………………. 3-29

3.4.6 AIS cable connection ………………………………………………………………………………………… 3-30

3.4.7 Cable connection for EPFS and SDME or Log …………………………………………………….. 3-31

3.4.8 Cable connection for inter-switch ……………………………………………………………………….. 3-32

3.4.8.1 Cable connection instructions for cross-over, dual and independent connection … 3-32

3.4.8.2 Cable connection for slave display used as a monitor …………………………………….. 3-33

Chapter 4 Setup after installation …………………………………………………………………..4-1

4.1 Display [MAINTENANCE] menu ………………………………………………………………………………… 4-2

4.1.1 How to change protected menu PASSWORD ……………………………………………………….. 4-2

4.2 STARTUP menu ……………………………………………………………………………………………………… 4-2

4.2.1 Tune adjustment (TUNE) ……………………………………………………………………………………. 4-2

4.2.2 Heading adjustment (HL OFFSET) ………………………………………………………………………. 4-3

4.2.3 Transmitting delay time adjustment (TX DELAY) ……………………………………………………. 4-4

4.2.4 ANT HEIGHT …………………………………………………………………………………………………….. 4-4

4.2.5 ANT CABLE ………………………………………………………………………………………………………. 4-5

4.2.6 Main Bang Suppression (MBS) ……………………………………………………………………………. 4-5

4.2.7 Setup SEA (STC) curve ……………………………………………………………………………………… 4-6

4.2.8 Function key usage ……………………………………………………………………………………………. 4-7

4.2.9 RANGE ENABLE ……………………………………………………………………………………………….. 4-8

4.2.10 TIMES ENABLE ………………………………………………………………………………………………. 4-9

4.2.11 MONITOR SIZE ……………………………………………………………………………………………… 4-10

4.2.12 FERRY MENU ……………………………………………………………………………………………….. 4-10

4.3 Setup I/O Interface …………………………………………………………………………………………………. 4-11

4.3.1 Select Heading interfaces …………………………………………………………………………………. 4-12

4.3.2 Speed interfaces ………………………………………………………………………………………………. 4-12

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A table of content MDC-7000P/7900P Series

4.3.2.1 Setup speed through water (STW) ……………………………………………………………….. 4-12

4.3.2.2 Select speed over ground (SOG) interface …………………………………………………….. 4-13

4.3.3 Select POSITION interface ………………………………………………………………………………… 4-14

4.3.4 Select SET/DRIFT input ……………………………………………………………………………………. 4-15

4.3.5 Setup TIME ……………………………………………………………………………………………………… 4-15

4.3.6 Setup Output ……………………………………………………………………………………………………. 4-16

4.3.6.1 Alarm output ………………………………………………………………………………………………. 4-16

4.3.6.2 Serial data output ……………………………………………………………………………………….. 4-17

4.3.7 Limiting of type of signal to input port ………………………………………………………………….. 4-18

4.3.8 Changing formats of input/output ports of navigation devices, position and ship speed (IEC

61162). ……………………………………………………………………………………………………………………. 4-19

4.3.9 Setup KGC (GPS compass) ………………………………………………………………………………. 4-20

4.3.10 Setup JB-35 …………………………………………………………………………………………………… 4-20

4.3.11 Serial monitor …………………………………………………………………………………………………. 4-21

4.4 Setup SECTOR MUTE mode (Cannot use while transmitting) ……………………………………… 4-21

4.5 Setup PRESET ………………………………………………………………………………………………………. 4-21

4.5.1 Setup RAIN MIN and MAX mode ……………………………………………………………………… 4-21

4.5.1.1 RAIN MIN (MAN and CFAR mode) ……………………………………………………………….. 4-21

4.5.1.2 RAIN MAX (MAN and CFAR mode) ……………………………………………………………… 4-22

4.5.2 Setup SEA MIN and MAX mode ……………………………………………………………………….. 4-23

4.5.2.1 SEA MIN (MAN and AUTO mode) ………………………………………………………………… 4-23

4.5.2.2 SEA MAX (MAN and AUTO mode) ……………………………………………………………….. 4-24

4.5.3 Setup GAIN MIN and MAX mode ……………………………………………………………………… 4-25

4.5.3.1 GAIN MIN (MAN and AUTO mode) ………………………………………………………………. 4-26

4.5.3.2 GAIN MAX (MAN and AUTO mode) ……………………………………………………………… 4-27

4.5.4 Setup GAIN OFFSET mode …………………………………………………………………………….. 4-27

4.5.5 Setup SEA OFFSET mode ………………………………………………………………………………. 4-28

4.6 BACKUP of Setup data (Cannot be used while transmitting) ……………………………………….. 4-28

4.6.1 Internal save of setup data ………………………………………………………………………………. 4-28

4.6.2 External save of setup data (Cannot be performed while transmitting)…………………… 4-29

4.6.3 Parameter reset ……………………………………………………………………………………………… 4-29

4.7 TOTAL Hour and TX Hour (Cannot use while transmitting) …………………………………………. 4-29

4.8 MENU Setup …………………………………………………………………………………………………………. 4-30

4.9 MON (performance monitor) ……………………………………………………………………………………. 4-31

4.9.1 Initial setup methods ……………………………………………………………………………………….. 4-31

4.9.2 Confirmation methods for degradation of Antenna performance after operation ……… 4-32

4.10 System Program ………………………………………………………………………………………………….. 4-32

4.10.1 Version confirmation ……………………………………………………………………………………… 4-32

MDC-7000P/7900P Series A table of content

4.10.2 How to update the system program ………………………………………………………………… 4-33

Chapter 5 Troubleshooting and on board repair ……………………………………………….5-1

5.1 Necessary information at the time of repair request ……………………………………………………… 5-1

5.2 Provided self diagnostic facilities ……………………………………………………………………………….. 5-1

5.2.1 Alarm display and how to cancel ………………………………………………………………………… 5-1

5.2.1.1 Alarm display list ………………………………………………………………………………………….. 5-2

5.2.2 Operation note display ………………………………………………………………………………………. 5-6

5.3 Malfunction diagnostics …………………………………………………………………………………………….. 5-8

5.3.1 Malfunction detection step …………………………………………………………………………………. 5-8

5.3.2 Malfunction diagnostics flow chart ………………………………………………………………………. 5-9

5.3.2.1 Initial malfunction diagnostics ………………………………………………………………………… 5-9

5.3.2.2 Cannot turn on the power ……………………………………………………………………………. 5-10

5.3.2.3 No display …………………………………………………………………………………………………. 5-11

5.3.2.4 No response from the Antenna unit ………………………………………………………………. 5-12

5.3.2.5 Operation unit error …………………………………………………………………………………….. 5-12

5.3.2.6 No radar echo ……………………………………………………………………………………………. 5-14

5.3.2.7 Weak sensitivity of the radar echo ………………………………………………………………… 5-15

5.3.2.8 Data such as heading, speed, latitude/longitude cannot be received ………………… 5-16

5.3.2.9 AIS …………………………………………………………………………………………………………… 5-17

5.3.2.10 Antenna unit failure …………………………………………………………………………………… 5-18

5.4 On board repair ……………………………………………………………………………………………………… 5-24

5.4.1 Replacement of fuse ……………………………………………………………………………………….. 5-24

5.4.2 Replacement of Internal Battery ……………………………………………………………………….. 5-25

Chapter 6 Maintenance ………………………………………………………………………………..6-1

6.1 List of parts that have longevity …………………………………………………………………………………. 6-1

6.2 Regular service and cleaning up ……………………………………………………………………………….. 6-2

6.2.1 Monthly inspection ……………………………………………………………………………………………. 6-2

6.3 Method of exchanging the magnetron ………………………………………………………………………… 6-3

6.3.1 Magnetron replacement (RB808P) ……………………………………………………………………… 6-3

6.3.2 Magnetron replacement (RB809P) ……………………………………………………………………… 6-7

Chapter 7 Input/output data …………………………………………………………………………..7-1

7.1 Input data ……………………………………………………………………………………………………………….. 7-1

7.1.1 Validity and integrity of input data ………………………………………………………………………. 7-1

7.1.2 Details of the data input format ………………………………………………………………………….. 7-1

7.2 Details of TT tracking data output …………………………………………………………………………….. 7-10

7.3 Details of the radar data output ……………………………………………………………………………….. 7-11

7.4 Interface specification …………………………………………………………………………………………….. 7-14

7.4.1 NAV and EPFS serial data input/output specification ………………………………………….. 7-14

0092669006-05E v

A table of content MDC-7000P/7900P Series

7.4.2 SDME serial data input/output specification ……………………………………………………….. 7-15

7.4.3 VDR (external monitor) and Alarm output signal specification ………………………………. 7-16

7.4.3.1 Circuit for horizontal sync, vertical sync signal output ……………………………………… 7-16

7.4.3.2 Circuit for R, G, B video signal output ……………………………………………………………. 7-16

7.4.3.3 Alarm contact specification ………………………………………………………………………….. 7-17

7.4.4 Serial data input/output specification (AIS) …………………………………………………………. 7-17

7.4.5 Radar input/output signal specification ………………………………………………………………. 7-18

7.4.6 Talker device code of the data output devices ……………………………………………………. 7-19

7.4.7 Priority of talker device code …………………………………………………………………………….. 7-19

INTER CONNECTION DIAGRAM (RB808P) …………………………………………………………………… A-1

INTER CONNECTION DIAGRAM (RB809P) …………………………………………………………………… A-2

INTER CONNECTION DIAGRAM (MRD-108P/MRO-108P) ………………………………………………. A-3

INTER CONNECTION DIAGRAM (MRM-108P/MRO-108P) ………………………………………………. A-4

MDC-7000P/7900P Series Preface

Precaution for operation

Preface

[Precaution for safety issues]

• Caution about rotating antenna:

The radar antenna may start rotating without notice. Please keep away from the antenna for your safety.

• Caution about health risks caused by radio wave:

Powerful electromagnetic waves are emitted from the antenna during operation. These waves can cause ill effects on human bodies when exposed to continuous radiation.

International criteria

Though the international regulation states that the electromagnetic waves with a high-frequency power density of not more than 100 W/m

2

do not have an ill effect on human bodies, medical devices such as a pace makers are sensitive to electromagnetic waves with minute electric power and their operation may become unstable. In any event, any person with such a device must keep away from electromagnetic sources.

Specified power density and distance from antennas (according to the provision as specified in IEC 60945)

Transmission power / antenna 100 W/m

2

50W/m

2 length

12 kW / 4 feet antenna

12 kW / 6 feet antenna

12 kW / 9 feet antenna

25 kW / 4 feet antenna

25 kW / 6 feet antenna

25 kW / 9 feet antenna

2.01 m

2.38 m

2.83 m

2.89 m

3.44 m

4.09 m

2.84 m

3.37 m

4.01 m

4.09 m

4.86 m

5.78 m

6.34 m

7.54 m

8.96 m

9.15 m

10.88 m

12.93 m

• Caution about dangerous internal high voltage in the device:

High voltage that may cause risk of life is present in the Antenna unit and the Display unit of this radar.

This high voltage can remain in the circuit after the switch has been turned off. The high-voltage circuit has a protective cover with a label “Caution against high voltage” so that no one will accidentally touch it. Please ensure for your safety that the power switch is turned off and residual voltage in the capacitor is discharged in a suitable manner when checking the inside of the antenna. Maintenance and inspection should be conducted by qualified engineers only.

0092669006-05E 1

Precautions for maintenance

• Caution against residual high voltage:

Capacitors used in the Display unit and the modulator circuit of the transmission unit may keep high voltage for several minutes even after turning off power. The maintenance and inspection of this part should be performed at least 5 minutes after powering off or applying the appropriate measure to discharge the residual electrical charge.

• Keep inboard power source “Off”:

An electric shock is possible if the power switch is accidentally turned on during the maintenance operation. In order to prevent such an occurrence, please ensure to disconnect the power breaker of the onboard power source and the device. Furthermore, it is recommended to post the word-of-caution tag shown to be in a «working state» near the power switch of the device.

• Caution against the dust:

Dust can temporarily cause distress to the respiratory system. Take care not to inhale dust when cleaning the interior of the device. It is recommended you wear a safety mask.

• Measures against static electricity:

Static electricity occurring from carpet on the floor of the cabin, clothes made of synthetic fiber etc., may damage some electronic parts on the printed circuit board. Please work on the printed circuit board only after taking measures against static electricity.

• Break in procedure of stored radar:

Following procedure is recommended for “Break In” of the stored radar.

Otherwise the radar sometimes exhibits unstable transmitting operation such as arcing at its initial operation after long period of storage and make the operation more difficult.

1. Extend preheat time as long as possible (preferably 20 to 30 minutes).

2. Set the pulse width to the shortest one and start the operation.

When the operation in the shortest pulse is stable then go to operation in longer pulse and repeat the similar step until the operation reaches to the final pulse condition.

MDC-7000P/7900P Series Chapter 1 Prior to installation

Chapter 1 Prior to installation

1.1 Installation precautions

In order to obtain the maximum performance of radar systems, this radar system should be installed by qualified engineers in charge of installation and maintenance. Installation procedures include the following:

(1)

Unpacking of components;

(2)

Inspection of composition units, spare parts, accessories and installation materials;

(3)

Checking of supply voltage and current capacity;

(4)

Selection of the location for installation;

(5)

Installation of the Antenna-Scanner unit;

(6)

Installation of the Display unit;

(7)

Attachment of accessories;

(8)

Planning and implementation of cable laying and connection;

(9)

Coordination after installation.

1.2 Unpacking of components

Unpack components and check that all items correspond with the description of the packing list. When a discrepancy or damage has been found, please contact the transportation/insurance firm, and follow procedures for searching for loss items and claim of expense.

1.3 Appearance verification of each unit and accessories

Please check the appearance of each unit carefully, confirm that they are dent and crack free.

Moreover, please also check the interior of each unit and confirm that there is no electric or mechanical damage.

The illumination panel (back light) of the LCD module is made of glass. If the unit is dropped, damage may occur. Since the presence of damage might not be found by checking of the appearance, please confirm in the display after power on.

1.4 Selection of location for installation

In order to obtain the maximum performance of the units, it is necessary to install them in consideration of matters as described below.

0092669006-05E 1-1

Chapter 1 Prior to installations MDC-7000P/7900P Series

1.4.1 Antenna Scanner unit

(1) Blind sectors shall be kept to a minimum, and shall not be placed in an arc of the horizon from the right ahead direction to 22.5° abaft the beam and especially shall avoid the right ahead direction

(relative bearing 000°). The installation of the antenna shall be in such a manner that the performance of the radar system is not substantially degraded. The antenna shall be mounted clear of any structure that may cause signal reflections, including other antenna and deck structure or cargo. In addition, the height of the antenna shall take account of target detection performance relating to range of first detection and target visibility in sea clutter.

This area is prohibited from setting up of the structure.

Antenna height

Navigation buoy with corner reflector

Minimum range

40m

16°

When the antenna height rises, Minimum Range becomes long.

Minimum range(m)

=(

Antenna height(m)

Figure 1.1 Vertical chart of recommended antenna installation position.

BOW

This area is prohibited from setting up of the structure.

22.5° 22.5°

Figure 1.2 Horizontal chart of recommended antenna installation position.

(2) Keep the surface of the Antenna-Scanner unit platform horizontal as much as possible.

(3) The Antenna-Scanner unit should be installed in front of large objects or exhaust stack to prevent a blind sector or the effects on the antenna by engine exhaust soot.

(4) Keep sufficient maintenance area.

(5) Keep safety distance from magnetic compass.

1-2 0092669006-05E

MDC-7000P/7900P Series Chapter 1 Prior to installation

Table 1.1 Safety distance of compass from the Scanner unit

Scanner unit type

RB808P

RB809P

Standard compass

1.4 m

1.4 m

Steering compass

0.9 m

0.9 m

1.4.2 Display unit and Operation unit

(1)

The orientation of the Display unit shall be such that the user is looking ahead, the lookout view is not obscured and there is minimum ambient light on the display viewing surface.

(2)

Choose the best location from humidity, spray, rain, and direct sunlight.

(3)

Keep sufficient maintenance area. Especially sufficient space is required near the back panel where cables are connected.

(4)

Keep as far as possible from other radio devices.

(5)

Keep safety distance from magnetic compass.

Table 1.2 Safety distance of compass from Display units

Display unit type

MRD-108P

MRM-108P

MRO-108P

Standard compass

2.2 m

1.2 m

0.3 m

Steering compass

1.2 m

0.7 m

0.3 m

0092669006-05E 1-3

Chapter 1 Prior to installations MDC-7000P/7900P Series

1.5 Cable wiring and interconnection

1.5.1 Antenna Scanner unit

(1)

The connecting cable between the Antenna-Scanner unit and the Display unit should run apart from any other radio antenna cable or power cables of the other devices. Do not lay the radar cable in parallel to the sea surface together with other cables. These considerations are effective to prevent random radio interference between systems. When these measures cannot be applied because of space limitations, use metal pipes for each cable or other suitable ways to shield.

(2)

In order to maximize the performance of the radar, the antenna cable and the power cable should be as short as possible, and should be laid within the nominal length.

(3)

Connect the shielded braided wire of the antenna cable to the grounding terminal inside the

Antenna unit

1.5.2 Display unit

(1)

Ground the braided wire of a cable firmly with the cable clamp fixing screw to the back panel.

(2)

The Display unit housing should be grounded to the ship ground by using the ground terminal of the back panel.

1-4 0092669006-05E

MDC-7000P/7900P Series Chapter 2 System configurations

Chapter 2 System configurations

2.1 Standard configuration list

MDC-7912P

No. Name Type Comment

1 Antenna

2 Scanner unit

3 Display unit

4 Operation unit

RW701A-04

RW701A-06

RW701B-09

RB808P

MRD-108P

MRO-108P

5 Junction box JB-35

6 Connecting cable CW-845-15M

7 Power cable

8 Spare parts

10 Document

CW-259-2M

SP-MRD/MRM-108

9 Installation material M12-BOLT.KIT

MDC-7000P_7900P.OM.

E

4 ft

6 ft

9 ft

12 kW

With CW-401-2M

With CW-376-5M

With connectors on the both sides

With a connector on the single side

See spare parts list

See installation material list

Operation manual

11 Document

12 Document MDC-7000P_7900P.QR.

E

Quick reference

Weight/

Length

6 kg

8 kg

12 kg

18.5kg

13 kg

1.8 kg

15 m

2 m

Quantity

1

1

1

1

1

1

1

1 set

1

1

1

0092669006-05E 2-1

Chapter 2 System configurations MDC-7000P/7900P Series

MDC-7925P

No. Name Type Comment

1 Antenna

2 Scanner unit

3 Display unit

4 Operation unit

RW701A-04

RW701A-06

RW701B-09

RB809P

MRD-108P

MRO-108P

5 Junction box JB-35

6 Connecting cable CW-845-15M

6 ft

9 ft

25 kW

With CW-401-2M

With CW-376-5M

With connectors on the both sides

7 Power cable CW-259-2M With a connector on the single side

See spare parts list 8 Spare parts

10 Document

SP-MRD/MRM-108

9 Installation material M12-BOLT.KIT See installation material list

MDC-7000P_7900P.OM.

Operation manual

E

11 Document

12 Document

MDC-7000P_7900P.IM.

E

MDC-7000P_7900P.QR.

E

Installation manual

Quick reference

Weight/

Length

6kg

8 kg

Quantity

1

12 kg

20.5 kg 1

13 kg

1.8 kg

1

1

15 m

1

1

2 m 1

1 set

1

1

1

MDC-7000P/7900P Series Chapter 2 System configurations

MDC-7012P

No. Name Type

RW701B-09

RB808P

MRM-108P

Comment

4 ft

6 ft

Weight/ Quantity

Length

6 kg 1 1 Antenna

2 Scanner unit

3 Processor unit

RW701A-04

RW701A-06

9 ft

12 kW

With CW-401-2M

8 kg

12 kg

18.5 kg 1

5.1 kg 1

1.8 kg 1 4 Operation unit

5 Junction box

12 Document

13 Document

MRO-108P

JB-35

CW-259-2M

CW-592-3M

9 Spare parts SP-MRD/MRM-108

10 Installation material M12-BOLT.KIT

11 Document

With CW-376-5M 1

With connectors on the both sides

With a connector on the single side

With D-sub connector for

Analog RGB monitor and

DVI connector for radar

15 m 1

2 m 1

3m 1

See spare parts list 1 set

See installation material list 1 set

MDC-7000P_7900P.OM.

E

Operation manual

MDC-7000P_7900P.IM.E Installation manual

MDC-7000P_7900P.QR.

E

Quick reference

1

1

1

0092669006-05E 2-3

Chapter 2 System configurations MDC-7000P/7900P Series

MDC-7025P

No. Name Type

RW701B-09

RB809P

MRM-108P

Comment

4 ft

6 ft

Weight/ Quantity

Length

6 kg 1 1 Antenna

2 Scanner unit

3 Processor unit

RW701A-04

RW701A-06

9 ft

25 kW

With CW-401-2M

8 kg

12 kg

20.5 kg 1

5.1 kg 1

1.8 kg 1 4 Operation unit

5 Junction box

MRO-108P

JB-35

CW-259-2M

CW-592-3M

9 Spare parts SP-MRD/MRM-108

10 Installation material M12-BOLT.KIT

11 Document

12 Document

13 Document

With CW-376-5M

With connectors on the both sides

With a connector on the single side

With D-sub connector for

Analog RGB monitor and

DVI connector for radar

See spare parts list

15 m 1

2 m

1

1

3m 1

1 set

See installation material list

MDC-7000P_7900P.OM.

E

Operation manual

MDC-7000P_7900P.IM.E Installation manual

MDC-7000P_7900P.QR.

E

Quick reference

1 set

1

1

1

MDC-7000P/7900P Series Chapter 2 System configurations

2.2 Spare parts list

SP-MRD/MRM-108

No. Name

1 Fuse

2 Fuse

3 Fuse

Specification

F-1065-15A

Comment Type

(Dimension)

Normal Tubular

(φ6.4 x 30)

FGMB 125V/10A Normal type Tubular

(φ5.2 x 20)

FGMB 250V/0.8A

Normal type Tubular

(φ5.2 x 20)

2.3 Installation material list

M12-BOLT.KIT

No. Name

1 Hexagon bolt

2 Nut

3 Plain washer

Quantity Usage

1 High voltage power supply

Specification Quantity Usage

B12X55U 4 Antenna-Scanner unit

N12U

2W12U

SW12U

8

8

4

Antenna-Scanner unit washer washer

7 Ferrite core

8 Cable band

GRFC-13

AB150-W

1

2

Antenna-Scanner unit

Antenna-Scanner unit

0092669006-05E 2-5

Chapter 2 System configurations MDC-7000P/7900P Series

2.4 Options

(Common)

No. Name

1

3

4

Gyro converter converter

Rectifier unit

AC power cable

6

Operation unit

7 connecting cable

Antenna-Scanner unit and Display unit connecting cable

Specification

CW-401- select 5M or 10M

CW-845- select 20M, 30M, 50M or 65M

Comment Weight

/Dimension

/Quantity select 5M,10M or 30M

S2N, U/N 9028C qwerty-electronik

L1N, U/N 9181A

PS-010 qwerty-electronik

200pulse/NM only

5A fuse attached

For 4 or 6 feet antenna only.

VV-2D8-3M

CW-373-

CW-374-5M

CW-376-5M

CW-387-5M

CW-561- select 10M or 30M

CW-576-0.5M

CW-560-2M

3.5 kg for RW701B-09

Without connectors on both sides

With 6-pin water resistant connectors at both ends

(cable for data)

With a 6-pin connector and a

6-pin water resistant connector (cable for data)

With a 6-pin water resistant connector and one end plain

(cable for data)

With a 8-pin water resistant connector and one end plain

(cable for AIS)

With 12-pin water resistant connectors at both ends

(connector for remote display)

With a 10-pin water resistant connector and D-Sub connector (analog RGB)

+Alarm out

With 15-pin water resistant

D-Sub connectors at both ends

(Cable for VDR or external

Display unit to connect

CW-576-0.5M)

With connectors on both sides

With connectors on both sides

3 m

5 m, 10 m or 30 m

5 m

5 m

5 m

10 m or 30 m

0.5 m

2 m

5 m or 10 m

20 m, 30 m,

50 m or 65 m

MDC-7000P/7900P Series Chapter 2 System configurations

2.5 MDC-7912P/7925P series system configuration

Scanner unit

RB808P

RB809P

USB Mouse/

Trackball.

Connecting cable

CW-401-2M

Operation unit

MRO-108P

USB

J9

J7

Display unit

MRD-108P

POWER

Power cable

CW-259-2M

Antenna

RW701A-04

RW701A-06

RW701B-09

Connecting cable

CW-845-15M (Standard)

CW-845-20M

CW-845-30M

CW-845-50M

CW-845-65M

Onboard DC power supply

21.6 to 41.6VDC

J1

J2

J8

J3

NAV

J5

J6

JB

-35

CW-576-0.5M

CW-387-5M

CW-561-10M

The device connected with radar must be compliant with following resolutions.

SDME: Resolution MSC.96 (72)

GPS: Resolution MSC.112 (73)

DGPS: Resolution MSC.114 (73)

THD: Resolution MSC.116 (73)

AIS: Resolution A.917 (22)

VDR: Resolution A.861 (20)

CW-376-5M

CW-376-5M

CW-376-5M

VDR or External monitor

CW-560-2M

AIS

S2N

Gyro converter

L1N Log pulse NMEA converter

Rectifier

PS-010 or

VL-PSG001

Slave display

GPS Compass

AC power cable

VV-2D8-3M

Onboard AC power supply

100/115VAC

200/230VAC

Alarm out

MRD-108P

+MRO-108P

OTHER

Gyro synchro or

Step signal

Gyro NMEA signal

EPFS

LOG pulse

SDME

Standard

Option

Owner supplied

0092669006-05E 2-7

Chapter 2 System configurations MDC-7000P/7900P Series

2.6 MDC-7012P/7025P series system configuration

Antenna

RW701A-04

RW701A-06

RW701B-09

Scanner unit

RB808P

RB809P

External monitor

DVI-A

Display cable

CW-592-3M

USB Mouse/

Trackball.

USB

Connecting cable

CW-401-2M

J9

Operation unit

MRO-108P

Power cable

CW-259-2M

J7

Processor unit

MRM-108P

POWER

Onboard DC power supply

21.6 to 41.6VDC

Connecting cable

CW-845-15M (Standard)

CW-845-20M

CW-845-30M

CW-845-50M

CW-845-65M

J1

J2

J8

J3

NAV

J5

J6

JB

-35

CW-576-0.5M

CW-387-5M

CW-561-10M

The device connected with radar must be compliant with following resolutions.

SDME: Resolution MSC.96 (72)

GPS: Resolution MSC.112 (73)

DGPS: Resolution MSC.114 (73)

THD: Resolution MSC.116 (73)

AIS: Resolution A.917 (22)

VDR: Resolution A.861 (20)

CW-376-5M

CW-376-5M

CW-376-5M

VDR

CW-560-2M

AIS

S2N

Gyro converter

L1N Log pulse NMEA converter

Rectifier

PS-010 or

VL-PSG001

GPS Compass

Onboard AC power supply

100/115VAC

200/230VAC

Alarm out

Slave display

MRD-108P

+MRO-108P

AC power cable

VV-2D8-3M

OTHER

Gyro synchro or

Step signal

Gyro NMEA signal

EPFS

LOG pulse

SDME

Standard

Option

Owner supplied

MDC-7000P/7900P Series Chapter 3 Installation Method

Chapter 3 Installation Method

3.1 How to install the Antenna Scanner unit

External view and dimensions

RB808P

RB809P

0092669006-05E

Unit: mm (inch)

3-1

3.1.1 Installation of the Antenna Scanner unit

The Antenna Scanner unit is equipped to orient the notch of the attachment to stern as shown in Figure

3.1. Installation in this way eases maintenance work. Also refer to the consideration on equipment shown in 1.4.1.

(1) Four mounting holes 14 mm in diameter are located on the mounting platform with reference to

Figure 3.1.

(2) The Antenna Scanner unit is secured with four 12 mm stainless steel bolts contained in installation material.

Heading

185

(7.28)

199

(7.83)

Cable opening

100 φ

(3.97)

Notch of Scanner

RA774UA

Antenna rotating radius

R700 (4 ft Antenna unit)

R1000 (6 ft Antenna unit)

R1400 (9 ft Antenna unit)

14φx 4

(0.55)

Unit: mm (inch)

Mounted with four bolts

Figure 3.1 Plain view of mounting hole

M12 bolt

Washer

Anti-electro corrosive washer

Scanner unit base

Anti-electro corrosive washer

Platform

Washer

Spring washer

M12 Double nut

Figure 3.2 Assembly of Scanner unit base

3-2 0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

3.1.2 Mounting antenna

(1) Remove the protective cap on top of the Scanner unit rotational shaft.

(2) Remove four bolts tentatively fixed to the base of the antenna and install the Scanner unit to the rotating base. Align the direction of antenna radiation side (KODEN –mark side) with the projection mark on the rotating base.

(3) Fix the aerial with four bolts removed in step 2.

Antenna radiation side

(KODEN –mark side)

Remove

Protective cap

Antenna

Rotating base

Projection mark

Installation bolt

Rotating base

Flat washer

Spring washer

Figure 3.3 Antenna assembly to the rotating shaft

0092669006-05E 3-3

3.1.3 Installation of the connecting cable CW-845-xxM

3.1.3.1 MDC-7012P/7912P (Scanner unit RB808P)

Make sure the radar system is turned off.

PCB: E61-120X

1) Remove back cover by loosening four fixing bolts.

(Tool: Wrench 13mm)

Bolt

Bolt

P4 <- J4

P3 <- J3

2) Disconnect connectors P3 and P4 from J3 and J4 [E61-120X].

Remove the two fixing bolts.

(Tool: Wrench 13mm)

TR unit

3) Pull out the TR unit.

3-4

P2 <- J2

PCB: E61-110X

4) Disconnect connector P2 from J2

[E61-110X].

0092669006-05E

MDC-7000P/7900P Series

(c)

(d)

(b)

(a)

Chapter 3 Installation Method

5) This picture is the view of the inside of the scanner unit housing.

(a) Cable holding plate

(b) Cable clamp-b

(c) Cable clamp-c

(d) Cable clamp-d

Cable holding plate

Fixing bolt (8mm)

Rubber packing

6) Remove two fixing bolts.

(Tool: Wrench 8mm)

Remove the cable holding plate and rubber packing.

Cable inlet hole

Blue tape mark-c

Blue tape mark-b

Blue tape mark-a

Connecting cable

7) The connecting cable CW-845-xxM

Blue tapes are wound as a mark on the cable.

Pull in the connecting cable into the scanner unit through the cable inlet hole.

Guide the cable to the cable holding plate.

0092669006-05E 3-5

Blue tape mark-a

Rubber packing

9) Attach rubber packing to the blue tape

Mark-a.

Ferrite core

Blue tape mark-b

11) Attach the ferrite core to side of the blue tape mark–b.

Cable holdingr plate

10) Attach cable holding plate and fi with two bolts.

(Tool: Wrench 8mm)

Ferrite core

Band

x it

Band

12) Secure the ferrite core in place by using provided bands.

Note: The ferrite core and the bands are included with the installation material.

3-6 0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

Cable clamp-b

Ferrite core

13) Tilt the cable with the ferrite core toward the cable clamp-b.

Blue tape mark-c

Cable clamp-c

14) Clamp the cable by the cable clamp-b.

Ferrite core

Cable clamp-b

Cable clamp-d

Clamp the blue tape mark by the cable clamp-c.

Cable clamp-b

15) This picture is the view of the cable layout.

Clamp the blue tape mark-c by the cable clamp-c.

0092669006-05E 3-7

P2 -> J2

PCB: E62-110X

16) Connect connector P2 to J2

[PCB 62-110X].

P2 -> J2

Clamp

17) Hook the P2 to J2 to the clamp.

Bolt

PCB: E61-120X

P4 -> J4

Bolt

P3 -> J3

TR unit

18) Insert the TR unit in the scanner unit housing.

19) Connect connectors P3 and P4 to J3 and J4 [PCB

E61-120X]

Fix the two fixing bolts.

(Tool: Wrench 13mm)

3-8 0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

B

Clamping band

A

20) Remove the screw-A and the screw-B.

P2 -> J2

PCB: E61-120X

P3 -> J3

PCB: E61-120X

P1 -> J1

22) Connect connector P2 to J2 [PCB E61-120x].

Connect the connectors P1 and P3 to J1 and J3

[PCB E61-110X].

Shield braid terminal

Connecting cable

Clamping band

21) Clamp the connecting cable by the clamping band and fix with screw-A.

Fix the shield braid terminal with screw-B.

23) Attach the back cover by tightening four fixing bolts.

(Tool: Wrench 13mm)

0092669006-05E 3-9

3.1.3.2 MDC-7025P/7925P (Scanner unit RB809P)

Make sure the radar system is turned off.

Bolt

PCB: E61-120X

Bolt

P4 <- J4

P3 <- J3

1) Remove the back cover by loosening four fixing bolts.

(Tool: Wrench 13mm)

2) Disconnect connectors P3 and P4 from J3 and J4 [E61-120X].

Remove the two fixing bolts.

(Tool: Wrench 13mm)

3-10

TR unit

P2 <- J2

PCB: E62-110X

0092669006-05E

MDC-7000P/7900P Series

(b)

(a)

(c)

(d)

5) This picture is the view of the inside of the scanner unit housing.

(a) Cable holding plate

(b) Cable clamp-b

(c) Cable clamp-c

(d) Cable clamp-d

Chapter 3 Installation Method

Cable holding plate

Fixing bolt (8mm)

Rubber packing

6) Remove the fixing two bolts.

(Tool: Wrench 8mm)

Remove cable holding plate and rubber packing.

Cable inlet hole

Blue tape mark-c

Blue tape mark-b

Blue tape mark-a

Connecting cable

7) The connecting cable CW-845-xxM

Blue tapes are wound as a mark on the cable.

Pull in the connecting cable into the scanner unit through the cable inlet hole.

Guide the cable to the cable holding plate.

0092669006-05E 3-11

Blue tape mark-a

Rubber packing

9) Attach rubber packing to the blue tape

Mark-a.

Ferrite core

Blue tape mark-b

11) Attach the ferrite core to side of the blue tape mark–b.

10) Attach cable holding plate and fi x it with two bolts.

(Tool: Wrench 8mm)

Ferrite core

Cable holdingr plate

Band

Band

12) Secure the ferrite core in place by using provided bands.

Note: The ferrite core and the bands are included with the installation material.

3-12 0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

Cable clamp-b

Ferrite core

13) Tilt the cable with the ferrite core toward the cable clamp-b.

14) Clamp the cable by the cable clamp-b.

Ferrite core

Cable clamp-b

Blue tape mark-c

Cable clamp-c

Cable clamp-b

Cable clamp-d

Clamp the blue tape mark by the cable clamp-c.

15) This picture is the view of the cable layout.

Clamp the blue tape mark-c by the cable clamp-c.

0092669006-05E 3-13

P2 -> J2

PCB: E62-110X

16) Connect connector P2 to J2

[PCB 62-110X].

P2 -> J2

Clamp

17) Hook the P2 to J2 to the clamp.

Bolt

PCB: E61-120X

P4 -> J4

Bolt

P3 -> J3

TR unit

18) Insert the TR unit in the scanner unit housing.

19) Connect connectors P3 and P4 to J3 and J4 [PCB

E61-120X]

Fix the two fixing bolts.

(Tool: Wrench 13mm)

3-14 0092669006-05E

MDC-7000P/7900P Series

B

A

Clamping band

20) Remove screw-A and screw-B.

Chapter 3 Installation Method

Connecting cable

Shield braid terminal

Clamping band

21) Clamp the connecting cable by the clamping band and fix with screw-A.

Fix the shield braid terminal with screw-B.

P2 -> J2

PCB: E61-120X

P3 -> J3

PCB: E62-110X

P1 -> J1

22) Connect connector P2 to J2 [PCB

E61-120x].

Connect connectors P1 and P3 to J1 and J3

[PCB E62-110X].

23) Attach the back cover by tightening four fixing bolts.

(Tool: Wrench 13mm)

0092669006-05E 3-15

3.2 Interconnection diagram of cable

Antenna-Scanner unit

Description

+24V

P1

Cable color No.

Blue 1

—

+12V

DATA-RTN

DATA

—

Orange (thick)

Shield

Red (coax)

BP/SHF-RTN Shield

BP/SHF Brown (coax)

2

3

4

5

6

7

V/TRG-RTN Shied

V/TRG Grey (coax)

8

9

Description

+250V

—

GND

Cable color

Purple

—

Yellow

P2

No.

1

2

3

Description

+53V

+53V

+53V-RTN

+53V-RTN

Cable color

P3

No.

Red (thick)

Blue (thick)

1

Yellow (thick)

2

Green (thick)

3

4

Ground

GND Shield

Display unit

PX

No.

Cable color

1 Purple

Description

+250V

2 Blue +24V

3

Orange (thick) +12V

4 Yellow GND

5 Shield

6 Red (coax)

7 —

DATA-RTN

DATA

—

8 Brown (coax) BP/SHF

9 Shield

10 Grey (coax)

11 —

BP/SHF-RTN

V/TRG

—

12 Red (thick)

+53V

13 Yellow (thick) +53V

14 Shied V/TRG-RTN

15 Green (thick) +53V-RTN

16 Blue (thick)

+53V-RTN

Figure 3.4 Interconnection of cable between Antenna-Scanner unit and Display unit

3-16 0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

3.3 Installation of the Display unit

The Display unit can be mounted tabletop or panel flush mount using following procedures.

Install the Display unit so that when user is looking ahead, the lookout view is not obscured. The orientation of the Display unit should be such that the user is looking ahead. The lookout view should not be obscured and the ambient light should cause minimum degradation on the display.

External view and dimensions

MRD-108P

MRO-108P

Unit: mm (inch)

0092669006-05E 3-17

MRM-108P

3-18

Unit: mm (inch)

0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

3.3.1 Installation of MRD-108P

3.3.1.1 Tabletop mounting of MRD-108P

(1) Remove four knob bolts from which the Display unit is secured on the mounting bracket.

(2) Remove the Display unit from the mounting bracket and put it on a stable, flat and horizontal place.

(3) Place the mounting bracket in the appropriate setting position and secure it with five M5 screws.

(4) Remount the Display unit on the mounting bracket and secure it with knob bolts which were removed in (1)

Display unit

M5 screw

(5 places)

Knob bolt

(4 places)

Mounting bracket

Figure 3.5 Diagram of installation procedure on the table

Unit: mm (inch)

0092669006-05E 3-19

Note: In Tabletop mounting position, some maintenance space is required for cabling, connector access, fuse replacement, fastening of bolts, etc. as shown in the following figure.

Unit: mm (inch)

Figure 3.6 Maintenance space necessary for tabletop display

3-20 0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

3.3.1.2 Flush Mounting for MRD-108P

Preparation:

(1) Cut an opening and drill eight

4.5 mm holes as shown in

Figure 3.7, for attachment of a

Display unit in a panel.

(2) Unscrew four knob bolts that hold the Display unit to the mounting bracket.

(3) Remove the Display unit from the mounting bracket and put it on a horizontal and stable place.

Installation:

8-φ4.5(11/64)

Unit: mm (inch)

Figure 3.7 The opening and nut-holes for Display unit

(1) Place the Display unit in the precut opening on the panel.

(2) Secure the Display unit with eight M4 screw as shown in the following figure.

M4 screw

(8 places)

Display unit

Figure 3.8 Flush-mount Installation

0092669006-05E 3-21

3.3.2 Installation of Operation unit

(1) Remove the corner guard caps of Operation unit. Insert the tip of a small flat-blade screwdriver carefully between a corner guard cap and the front bezel of Operation unit to make a gap, and then pinch and pull up the corner guard cap with fingers. Take care not to damage the bezel of

Operation unit by the tip of flat-blade screwdriver.

(2) Remove M4 (4 mm) screws and remove the Operation unit from the mounting bracket.

(3) Mark the place as shown in the following figure, and then secure the mounting bracket with 5M (5 mm) tapping screws at four places.

(4) Secure the Operation unit to clamps with M4 (4 mm) screws that were removed in step (2) and reinstall the corner caps.

Operation unit

Corner guard cap (4 places)

M4 screw

(4 places)

M5 screw

(4 places)

Clamp (right)

Unit : mm(inch)

Figure 3.9 Installation of Operation unit

Clamp (left)

3-22 0092669006-05E

MDC-7000P/7900P Series

Mounting dimesions

Chapter 3 Installation Method

40

(1 37/64)

385

(15 5/32)

40

(1 37/64)

Unit : mm(inch)

Maintenance space

Figure 3.10 Maintenance space necessary for Operation unit

0092669006-05E 3-23

3.3.2.1 Flush mounting the Operation unit

Preparation:

(1) Cut an opening as shown in Figure 3.11 in desired location on a panel.

(2) Mark position of mounting holes.

348

(13 45/64)

(4mm screw for 4holes)

12

(15/32)

318 (12 33/64) 12

(15/32)

342

(13 15/32)

Unit : mm(inch)

Installation:

Figure 3.11 Cutout Daigram for Operation unit

(1) Remove corner guard caps of Operation unit.

(2) Insert the Operation unit and its connecting cable into the opening and adjust the Operation unit parallel to the mounting face (Figure 3.12).

(3) Secure the Operation unit to the panel with 4 mm tapping screw (4 places).

(4) Reinstall corner guard caps removed in (1) to the original places.

Note: Panel thickness: 10 mm (max)

Corner guard cap

(4 places)

M4 screw

(4 places)

Operation unit

Figure 3.12 Flush Mounting of the Operation unit

3-24 0092669006-05E

MDC-7000P/7900P Series Chapter 3 Installation Method

3.3.3 Installation of MRM-108P

The Processor unit MRM-108P can be mounted on a table or a panel. The procedure is as follows.

(1) Drill four nut-holes with the size shown in Figure 3.13.

(2) Fit the Processor unit.

308 mm

12 1/8 inch

4mm screw for 4holes

308 mm

12 1/8 inch

Figure 3.13 Holes for mounting a Processor unit

Note: Please set the menu of monitor size to use. Refer to “4.2.11 MONITOR SIZE”.

0092669006-05E 3-25

3.4 Cable connection to a Display unit

3.4.1 Cable connection for MRD-108P

Attach cables from an Antenna-Scanner unit, power source and Operation unit, to corresponding receptacles as shown in Figure 3.14.

Antenna-Scanner unit

Display unit

Connecting cable

CW-845-15M

Standard length: 15 m

Operation unit

2

3

1

Power cable pin assignment

No. Wire color Signal name

1 Black DC Main power (-)

2 White DC Main power (+)

3 Grey Ground

View of CW-259 connector

Power cable

CW-259-2M

Standard length: 2 m

AC/DC Rectifier

PS-010 or

VL-PSG001

DC Power supply

21.6 to 41.6 VDC

AC Power cable,

(Ordered goods)

Figure 3.14 Cable connections for standard configuration of MRD-108P Display unit

3-26 0092669006-05E

MDC-7000P/7900P Series

3.4.2 Connecting an external monitor

SXGA Monitor

Analog RGB input

Display cable

CW-592-3M

Standard for MRM-108P

Analog RGB – DVI cable

Chapter 3 Installation Method

Figure 3.15 Cable connection of Display unit to ext. monitor

3.4.3 Connecting a VDR or External monitor & Failure alarm output

VDR or

External monitor

The VDR connected with radar must be compliant with the resolution A.861 (20).

CW-560-2M or equivalent

CW-576-0.5M

Failure alarm contact output from the radar.

Contact open in case of failure.

Switching voltage 30V

Max current capacity 1A

White

Black

J1

Figure 3.16 Cable connection of Display unit to VDR and Alarm output

0092669006-05E 3-27

3.4.4 Connecting a Gyro converter unit or THD

The THD connected with radar must be compliant with resolution MSC.116 (73).

J3

MASTER

CW-376-5M

JB-35

SLAVE1

Junction box

JB-35

SLAVE3

(Other)

SLAVE2 or

Inter-switch data (NAV)

S2N Gyro converter

Serial signal

IEC 61162-2

THD

Gyro synchro or Step signal

Wiring of MASTER port of JB-35

Pin

No.

CW-376

Wire color

Signal name

2 White IN-A

3 Red IN-B

4 Orange OUT-A

5 Black OUT-B

6 Green +12V

Please set the output of S2N and THD (gyro serial output) as follows.

Baud rate=38400bps, TX cycle=25ms-50ms,

Sentence=HDT, Checksum=ON

Please refer to the Operation manual of each unit for details.

Figure 3.17 Cable connection of Display unit to Gyro converter unit or THD

Note: It is necessary to set [JB-35 SET] menu to use JB-35. Refer to “4.3.10 Setup JB-35”.

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MDC-7000P/7900P Series Chapter 3 Installation Method

3.4.5 Connecting a Junctin box JB-35 to Gyro, OTHER and Inter-switch data

+12V

(TX-)OUT-B

(TX+)OUT-A

(RX-)IN-B

(RX+)IN-A

GND

ON OFF

ON (No.1 only)

Green

Black

Orange

Red

White

Blue+Shield

NC*

(TX-)OUT-B

(TX+)OUT-A

(RX-)IN-B

(RX+)IN-A

GND

To J3 of Display unit

MASTER

S1

SLAVE3

CW-376-5M

JB-35

SLAVE1

SLAVE2

(OTHER)

Figure 3.18 Cable connection of JB-35 to Gyro converter unit or THD

* Ensure not to connect any cable to NC pin of SLAVE1 (NAV), SLAVE2 (GYRO) and SLAVE3

(OTHER).

Note: It is necessary to JB-35 to operate initialization menu. Refer to “4.3.10 Setup JB-35”.

NC*

(TX-)OUT-B

(TX+)OUT-A

(RX-)IN-B

(RX+)IN-A

GND

Inter-switch data (NAV)

To Gyro converter unit or THD (GYRO)

NC*

(TX-)OUT-B

(TX+)OUT-A

(RX-)IN-B

(RX+)IN-A

GND

0092669006-05E 3-29

3.4.6 AIS cable connection

The AIS connected with radar must be compliant with the resolution A.917 (22).

AIS Cable connector pin assignment

Pin 1 Indicated

7

6

5

8

4

1

3

2

Serial signal

IEC 61162-2

CW-387-5M

Pin

No.

CW-387 Wire color Signal name

1 Shield

2

4

5 Brown

6

7

Blue

3 White

Yellow

Green*

Red

8 Grey

Twist cable

Twist cable

Twist cable

IN-A

IN-B

OUT-B

OUT-A

GND

NC

NC

*Green/Black twisted cable (Black is not used.)

J2

Figure 3.19 AIS cable connection

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MDC-7000P/7900P Series Chapter 3 Installation Method

3.4.7 Cable connection for EPFS and SDME or Log

The device connected with radar must be compliant with the following resolutions.

SDME: Resolution MSC.96 (72)

GPS: Resolution MSC.112 (73)

DGPS: Resolution MSC.114 (73)

AIS: Resolution A.917 (22)

Cable connector pin assignment

5

6

1

4

2

J7 3

CW-376

CW-376

EPFS

SDME

L1N Log pulse

NMEA converter

Log pulse

Pin number

J5 & J6

CW-376 wire color

Signal name

1 Blue+ shield Shield

2 White OUT-A

3 Red OUT-B

4 Orange IN-A

5 Black IN-B

6 Green J5:12V

J6:NC

Figure 3.20 Cable connection for EPFS and SDME or Log

COG/SOG by dual axis LOG and EPFS should comply with requirements of IMO Resolution MSC96 (72).

An initial value of the I/O format of the port is as follows.

NAV port (J3):

EPFS port (J5):

SDME port (J6):

IEC61162-2

IEC61162-1

IEC61162-1

The I/O format can switch IEC61162-1 or 2 in the radar menu.

The sentence input to these ports is shown below.

Position information:

Heading information:

Speed information:

Set and drift:

Waypoint information:

GGA, GLL, GNS

THS, HDT

VBW, VTG, VHW

VDR

RMB, BWC

Routes: RTE,

Cross-track: RMB,

Datum: DTM

DPT

Temperature: MTW

These sentences can select the port of each sentence input in the radar menu.

Date: ZDA

The output port is NAV, EPFS and SDME ports. As for the EPFS and SDME ports, the transmission cycle is set at 0 seconds and not output by default. The NAV port is output at the following cycles.

EVE=1.0s, HBT=5.0s, OSD=1.0s, RSD=1.0s, TLB=5.0s

0092669006-05E 3-31

3.4.8 Cable connection for inter-switch

3.4.8.1 Cable connection instructions for cross-over, dual and independent connection

In case of a dual, cross-over, or master/slave connection using two sets of radar system or Display unit, the remote cable and data cable are connected as shown in the figure 3.21.

Master Display unit

(MRD-108P/MRM-108P)

The device connected with radar must be compliant with the following resolutions.

SDME: Resolution MSC.96 (72)

GPS: Resolution MSC.112 (73)

DGPS: Resolution MSC.114 (73)

THD: Resolution MSC.116 (73)

J3 J8

JB-35

J7

Connect slave Antenna unit to slave Display unit in the case of crossover connection.

Slave Display unit (MRD-108P/MRM-108P)

Remote cable

CW-561-10M or 30M

(10m or 30m)

Data cable

SD05-1973 xxM

JB-35

J3

J8

Figure 3.21 Connecting a slave Display unit on Crossover, dual and independent connection

(1) The heading, speed and latitude/longitude signals input to the data connector of master Display unit and are supplied to the slave Display unit via remote cable. The slave Display unit can also use ATA and chart option functions in the same way as the master one.

(2) Connect the slave Scanner unit to the slave Display unit in a crossover connection.

(3) Operation unit (MRO-108P) is required for MRD-108P.

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MDC-7000P/7900P Series Chapter 3 Installation Method

3.4.8.2 Cable connection for slave display used as a monitor

When the slave Display unit for radar is used as monitor, the remote cable is connected as follows.

Master Display unit (MRD-108P/MRM-108P)

J8

The device connected with radar must be compliant with the following resolutions.

SDME: Resolution MSC.96 (72)

GPS: Resolution MSC.112 (73)

DGPS: Resolution MSC.114 (73)

THD: Resolution MSC.116 (73)

Slave Display unit (MRD-108P/MRM-108P)

Remote cable

CW-561-10M or 30M

(10m or 30m)

J8

Figure 3.22 Connecting a slave Display unit as a monitor

(1) When used as a monitor, the slave Display unit cannot control the Scanner unit. The monitor

(slave Display unit) will display its range in accordance with the master one.

(2) Operation unit (MRO-108P) is required for MRD-108P.

0092669006-05E 3-33

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MDC-7000P/7900P Series Chapter 4 Setup after installation

Chapter 4 Setup after installation

Some setup procedures are required after system installation. Before performing the setup procedures, please check the following items for normal operation:

(1) The onboard power supply powering the radar system has the specified voltage.

(2) No one is in the area around the Antenna unit or the mast. The indication “Under the radar coordination, do not touch the Operation unit.” is marked on the Display unit.

Please execute the items in the [MAINTENANCE] menu to the equipment adjustment in the following order.

Note: [MAINTENANCE] menu is not displayed in initial status. Refer to “4.1 Display [MAINTENANCE] menu”.

STARTUP TUNE, HL OFFSET, TX DELAY, ANT HEIGHT, ANT CABLE, MBS, SEA CURVE,

FUNCTION KEY, RANGE ENABLE, TIMES ENABLE, MONITOR SIZE,

I/O

FERRY MENU

Serial interface setting with other equipments.

SECTOR MUTE Setup sector mute mode ON or OFF, START and END position.

PRESET

BACKUP

BITE

Setup RAIN min and max, SEA min and max, GAIN min and max,

GAIN offset and SEA offset.

How to save and load BACKUP data.

System hardware check.

TOTAL HOUR Confirmation of the power on time of this system and reset the time.

TX HOUR Confirmation of the transmission time, and reset the time.

MENU SETUP Setup menu item display on or off.

PASSWORD Setup

MON

RX

Setup performance monitor.

TX

SYSTEM

TUNE

CALIBRATION

VERSION Confirmation of installed software version.

0092669006-05E 4-1

4.1 Display [MAINTENANCE] menu

[MAINTENANCE] menu is not displayed in initial status.

(1) Press MENU key to display “Menu”.

Select [SYSTEM] => [PROTECT MENU] => [ON], and press ENT key.

(2) [PROTECT MENU xxxx ] => turn trackball to right, [Set password (xxxx)], and press ENT key.

Initial password value [xxxx]: [0000]

Menu display disappears once after correct password is input. Press MENU key once again to use

“Menu”.

4.1.1 How to change protected menu PASSWORD

After [PROTECT MENU] => [ON], select [MAINTENANCE] => [PASSWORD] =>

[Input new PASSWORD], and press ENT key.

Selection values: 0000 to 9999

4.2 STARTUP menu

4.2.1 Tune adjustment (TUNE)

In order to achieve best performance, adjustment of the automatic tune is required at the time of a new installation or a magnetron exchange.

It may be impossible to obtain optimum sensitivity without adjusting the automatic tune.

Caution: When the adjustment of tune, be sure to set GAIN, SEA and RAIN at MAN, and set PROCESS at OFF.

(1) Change the range scale to 12 NM or more by pressing “+” (or “-”) key on the Operation unit. Find stable object such as the mountain or island of 6 NM or more as far as possible. Adjust GAIN knob to decrease the gain to a level where the chosen target is barely visible.

(2) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [TUNE] and set it to [AUTO] by moving the trackball, and then press ENT key.

(3) Select [MAINTENANCE] => [STARTUP] => [AUTO ADJ] => [VALUE] will show the current setting of the input value by highlighting the last digit value by the trackball.

(4) Move the TRACKBALL up or down to change the value, and obtain the maximum magnitude of the target on the display. When a target becomes too strong to find the peak, lower gain with GAIN knob once again and adjust the tune to obtain the maximum magnitude of target.

(5) Press ENT key to save the result of the maximum magnitude of target.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.2.2 Heading adjustment (HL OFFSET)

Bearing compensation due to installation can be adjusted.

(1) Change the range scale to 1 NM or more by pressing “+” (or “-”) key on the Operation unit.

(2) Select a visible fixed object as far as possible and measure its bearing using magnetic compass or equivalent. Measure the bearing of the same target on the radar display. Adjust it according to the following procedures when both values differ 1 degree or more.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [HL OFFSET] => [VALUE] will show the current setting of the input value by highlighting the last digit value by the trackball.

(4) Move the TRACKBALL up or down to adjust the value to match the bearing value of the target picture to the compass value.

(5) Press ENT key to save the adjustment result.

Adjustable value: -180.0 to +180.0

Note: When you use inter-switch mode at first time, please set Heading (HL OFFSET) adjustment of each antenna. These setting data are memorized in non-volatile memory, and applied automatically when each antenna is selected.

0092669006-05E 4-3

4.2.3 Transmitting delay time adjustment (TX DELAY)

This adjustment is intended to match the picture on the radar display with the distance of an actual target by the adjustment of the transmission delay time. For the most accurate adjustment, find a close, hard, long, straight object such as a quay wall. Select or chose within 100 m an object for the best result. Transmitting delay time is adjusted in accordance with the following procedures.

(1) Change the range scale to 0.25 NM by pressing “+” (or “-”) key on the Operation unit.

(2) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [TX DELAY] => [VALUE] will show the current setting of the input value by highlighting the last digit value by the trackball.

(3) Move the TRACKBALL up or down to adjust the value to get a straight picture of the straight object in the display as shown in Figure 4.1.

(4) Press ENT key to save the adjustment result.

Too near

Good

Too far

Figure 4.1 Picture display of Trigger Adjustment

Note: When you use inter-switch mode at first time, please set TX DELAY adjustment of each antenna.

These setting data are memorized in non-volatile memory, and applied automatically when each antenna is selected.

4.2.4 ANT HEIGHT

Setup the antenna installation height from sea level.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [ANT HEIGHT] => and set antenna height by movig the trackball, then press ENT key to save the setting.

Setting value: 0 to 100 m

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.2.5 ANT CABLE

This adjustment corrects the echo signal level by the difference of the antenna cabel length.

Inproper setting of antenna cable length may result in degraded target detection.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [ANT CABLE] => and set cable length by moving the trackball, then press ENT key to save the setting.

Setting value: 0 to 100 m

Note: When you use inter-switch mode at first time, please set ANT CABLE adjustment of each antenna. These setting data are memorized in non-volatile memory, and applied automatically when each antenna is selected.

4.2.6 Main Bang Suppression (MBS)

This setting is utilized to suppress the center spot signal at the middle of the picture as shown in Figure

4.2.

(1) If GAIN mode is AUTO, change to MAN mode.

(2) Set the range scale to 0.25 NM, set RAIN at 0 by turning

RAIN knob, set SEA at 0 by turning SEA knob, set GAIN at 80 by turning GAIN knob, and set BRILL at a maximum level by turning BRILL knob respectively.

(3) Press MENU key to display “Menu”.

Transmit leak

Select [MAINTENANCE] => [STARTUP] => [MBS] => to highlight the last digit value, by moving the trackball.

(4) Turn GAIN knob to counterclockwise to display center spot in the middle of the picture.

Figure 4.2 Center spot

(5) Move the trackball up or down to increase [MBS] value from 0 with observing the center circle until the circle is faded out. Press ENT key to save the setting.

Adjustable value: 0.000 to 2.000

0092669006-05E 4-5

4.2.7 Setup SEA (STC) curve

Depending on the height at which the antenna is installed, it may be necessary to make the following

SEA CURVE correction.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [SEA CURVE] => and select setting level by the trackball, then press ENT key.

Adjustable value: 1 to 8

Echoes in short range are varied in accordance with antenna height. Use 1 for the lowest antenna and

8 for highest antenna. Actual adjustment of the STC CURVE is done by obtaining a continuous echo return of sea clutter out to maximum selected range.

Be careful when removing sea clutter in short range as it may also remove small tagets.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.2.8 Function key usage

For quick function access, there are six dedicated function keys provided on this radar (“F1”, “F2”, “F3”,

“F4”, “F5”, “F6”).

You can switch to a prespecified function by pressing each key.

Note: This menu is protected in normal. To cancel the protection, refer to “4.1 Display

[MAINTENANCE] menu”.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [FUNCTION KEY] => [F1] key => press ENT key and after selecting the setup value.

F1 >

F2 >

F3

F4

>

>

F5

F6

>

>

Dedicated function name

VECT TIME

OFF

ECHO

TRAIL

>

>

DISPLAY

ALARM

TARGET

>

>

>

NAV TOOL

MAP

SYSTEM

>

>

>

PICTURE MODE

PROCESS

EXPANSION

IR

VID

NOISE REJ

SART

STAB MODE

TM RESET

C UP RESET

TRAIL T/REL

TRAIL TIME

TRAIL RESET

ECHO ALARM

ECHO ALARM EDIT

MAP AREA ALARM

GUARD ZONE

GUARD ZONE EDIT

NAV LINE CROSS

VECT T/REL

VECT TIME

CPA/TCPA

PAST POSN T/REL

PAST POSN TIME

AUTO ACQ AREA

AUTO ACQ AREA EDIT

OS PAST TRK RESET

AIS

TT DELETE

TT ALL DELETE

ACQ

TT REF ACQ

OWN TRACK

TARGET TRACK

MAP DISP

EVENT CURSOR

EVENT OWN

RR

BRG T/REL

GUARD LINE

SHIP OUTLINE

STERN LINE

BARGE ICON

TIME

ASSISTANT DISP

TGT LIST SORT

Figure 4.3

(2) Follow procedure (1) to setup keys [F2], [F3], [F4], [F5] and [F6] by selecting each item and press

ENT key.

(3) Another way to setup each function key is to press and hold desired key until menu selection shows up on the right side of display. Using trackball and ENT key make a selection and save to designated function key.

0092669006-05E 4-7

4.2.9 RANGE ENABLE

Followint operation can enable suitable ranges.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [RANGE ENABLE]

(2) Select range value and set [ON] or [OFF].

(3) Press ENT key to save the range enable or disable to use.

MDC-7012P/MDC-7912P

36

40

48

50

64

80

96

100

120

144

12

16

20

24

32

4

5

6

1.5

2

3

8

10

>MAINTENANCE

>STARTUP

>RANGE ENABLE

0.0625

0.125

0.25

0.5

0.75

1

ON

OFF

OFF

ON

ON

OFF

OFF

ON

OFF

ON

OFF

OFF

OFF

OFF

OFF

ON

OFF

ON

OFF

OFF

ON

OFF

OFF

OFF

ON

ON

ON

ON

OFF

MDC-7025P/MDC-7925P

36

40

48

50

64

80

96

100

120

144

12

16

20

24

32

4

5

6

1.5

2

3

8

10

>MAINTENANCE

>STARTUP

>RANGE ENABLE

0.0625

0.125

0.25

0.5

0.75

1

ON

OFF

OFF

ON

OFF

OFF

OFF

ON

OFF

OFF

OFF

ON

OFF

OFF

OFF

ON

OFF

ON

OFF

OFF

ON

OFF

OFF

OFF

ON

ON

ON

ON

OFF

Figure 4.4 Initial range scale setting

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.2.10 TIMES ENABLE

In following operation user can enable trail times, past position, vect time, etc that are not available by default.

By this setting, you can choose useful these functions time easily.

Initial value: 5sec, 30sec, 1min, 3min, 6min, 12min, 30min, 60min

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [TIMES ENABLE]

(2) Select trail times value and set [ON] or [OFF].

(3) Press ENT key to save the times enable or disable to use.

12min

15min

24min

30min

45min

48min

60min

2hr

4hr

8hr

16hr

24hr

>MAINTENANCE

>STARTUP

>TIMES ENABLE

5sec

10sec

15sec

30sec

1min

2min

3min

5min

6min

10min

ON

OFF

OFF

ON

OFF

OFF

ON

OFF

OFF

OFF

OFF

OFF

ON

OFF

OFF

ON

ON

OFF

ON

OFF

ON

OFF

Figure 4.5 Times enable setting

0092669006-05E 4-9

4.2.11 MONITOR SIZE

This MONITOR SIZE menu sets the size of the used monitor display.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [MONITOR SIZE]

(2) Select used monitor display size [19INCH] or [23INCH].

(3) Press ENT key.

(4) Turn off the power, and then turn on. This setting is valid in the restart.

Setting value: 19 INCH, 23 INCH

Note:

• The size of the displayed symbols becomes small than specified IEC standard when connect 19 Inch of monitor by setting of 23 INCH.

• The size of the displayed symbols becomes larger than specified IEC standard when connect 23 inch of monitor by setting of 19 INCH.

4.2.12 FERRY MENU

[FERRY MODE] menu of [DISPLAY] menu is not available by default.

[FERRY MODE] menu is available when [FERRY MENU] menu of [MAINTENANE] menu sets to [ON].

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [STARTUP] => [FERRY MENU] => [ON], and press ENT key.

[FERRY MODE] menu will appear when [DISPLAY] menu is selected.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.3 Setup I/O Interface

For display mode, TT(ARPA), true ship’s trail and own ship’s trail, it is necessary to input ship’s bearing data and ship’s speed data from other devices. In addition, for AIS, mapping function, display of own ship’s information and display of latitude and longitude, it is necessary to input latitude and longitude data of own ship’s data. In order to use these data, set the following menu items after connection in accordance with 3.4 “Cable connection to a Display unit”.

Example display: Press MENU key to display “Menu” and select [MAINTENANCE] => [I/O]

>MAINTENANCE

>I/O

HDG

GYRO

OFFSET

STW

DLOG

COG/SOG

DLOG

DLOG

POSITION

DGPS

OFFSET

GPS

DATUM

SET/DRIFT

TIME

GPS

REF

LOCAL

TIME ZONE

OUTPUT

INPUT

FORMAT

KGC SET

JB-35 SET

SERIAL MONITOR

35°15.174N

139°48.010E

EPFS

0.000N

0.000E

W84

W84

>

0.0°

0.0kn

>

01/01/15

07:57

00:00

>

>

>

>

>

>

>

218.3°

0.0°

>

6.6kn

>

218.3°

6.6kn

>

Figure 4.6 I/O menu

In order to use the radar normally, it is necessary to connect and set up the following sensors which output IEC61162.

Gyro-compass or transmitting heading device (THD)

Speed and distance measuring equipment (SDME, ext. Doppler LOG)

Electronic position fixing system (EPFS, ext. GPS)

0092669006-05E 4-11

Automatic identification system (AIS)

Other sensors or networks, providing equivalent information are acceptable for use in IMO equipment.

4.3.1 Select Heading interfaces

Interfacing of heading bearing is made by THS (IEC61162-2) or HDT (IEC61162-1) sentence. S2N

Gyro converter is required to input SYNCHRO or STEP signal from a NAV port.

Refer to “3.4.4 Connecting a Gyro converter unit or THD”.

Refer to “7.1.2 Details of the data input format”.

Select interface sentence by interface specification of GYRO or THD.

In accordance with the bearing sensor, set up interface by following steps.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT] => [GYRO] => [61162-1 or 61162-2], and press ENT key.

Note: When JB-35 not connected or not set in menu, the GYRO menu is greyed out and not usable. Refer to “4.3.10 Setup JB-35”.

Note: In order to accurately track the rate of turn of the vessel required by IEC61162, data renewal time should be set to 50 ms or 25 ms by the Gyro, THD or S2N Gyro converter.

4.3.2 Speed interfaces

In order to use stabilization mode of the radar, both speed through water (STW) and speed over ground

(SOG) are required.

4.3.2.1 Setup speed through water (STW)

STW selects a device outputting speed to use in an SEA STAB mode.

Interface of speed is made by IEC61162-2 or IEC61162-1. L1N Log pulse NMEA converter is required to input speed signal from Log by pulses.

Refer to “3.4.7 Cable connection for EPFS and SDME or Log”.

When you use VBW or VHW, please select SDME. Require sentence format is VBW or VHW.

Refer to “7.1.2 Details of the data input format”.

If the speed sensor breaks down, select manual speed [MAN] and input manual speed values.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [STW] => [STW] => [SDME or MAN], and press ENT key.

Note: AIS display does not work when [MAN] is selected.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

Set up interface condition of input/output port in accordance with the sensor.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT] => [SDME] => [61162-1 or 61162-2], and press ENT key.

4.3.2.2 Select speed over ground (SOG) interface

COG/SOG selects a device outputting speed to use in a GND STAB mode.

Interface of speed over ground (SOG) is made by IEC61162-2 or IEC61162-1 sentence.

Refer to “3.4.7 Cable connection for EPFS and SDME or Log”.

Interfacing sentence is VBW (SDME) or VTG (EPFS).

Refer to “7.1.2 Details of the data input format”.

Select the speed sensor by following step.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [COG/SOG] => [COG/SOG] => [SDME, EPFS, MAN or

CURRENT], and press ENT key.

Note: [CURRENT] indicates the value by vector calculation from STW and SET/DRIFT value.

Set up interface of input/output port according to the sensor in use.

When SDME is selected;

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT] => [SDME] => [61162-1 or 61162-2], and press ENT key.

When EPFS is selected;

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT] => [EPFS] => [61162-1 or 61162-2], and press ENT key.

Note:

IMO resolution A.823 (19) for ARPA article recommends Speed LOG (SDME) or speed meter to meet resolution A824 (19) for the use of sea and ground stabilization.

Therefore, when TT function is used, select SDME for COG/SOG.

If you selects EPFS then the reliability of the TT vector worsens when the speed of the own ship is slow.

0092669006-05E 4-13

4.3.3 Select POSITION interface

Interface of POSITION is made IEC61162-2 or IEC61162-1 sentence.

Refer to «3.4.7 Cable connection for EPFS and SDME or Log» for connection.

Usable sentences are GLL, GGA and GNS.

Refer to «7.1.2 Details of the data input format» for format.

In case plural sentences are available, priority is given by GLL>GGA>GNS.

Select the position sensor by following procedure.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [POSITION] => [POSITION] => [EPFS or MAN], and press ENT key.

Note: AIS display dose not work when [MAN] is selected.

Set up interface of input/output port according to the sensor.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT] => [EPFS] => [61162-1 or 61162-2], and press ENT key.

Note: AIS cannot be used because DATUM of radar and AIS is different when input DATUM is different from WGS84.

Selection of sentences to be used for [OFFSET]

When the geodetic system in navigator and that in the map used are different, the position may become different even with the same values of latitude and longitude. In this case, input of [OFFSET] allows these positions to be matched.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [POSITION] => [OFFSET] => [OFFSET]

Set values: EPFS and MAN

MAN: Setting is done by manual input of values.

AIS cannot be displayed because radar DATUM differs from DATUM of AIS when you used position offset.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.3.4 Select SET/DRIFT input

Select the sensor of SET/DRIFT when [CURRENT] is selected at [COG/SOG].

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [SET/DRIFT] => [SET/DRIFT] => [SDME or MAN], and press ENT key.

SDME: Use sentence format VDR.

MAN: Use SET/DRIFT value manually input. When [MAN] is selected, entry of SET/DRIFT becomes possible. Make the value highlighted and enter correct SET/DRIFT value by moving the trackball up and down.

Note: AIS display does not work when [MAN] is selected.

4.3.5 Setup TIME

Set up time related items to be displayed in the top right part of the display.

Select information source of time to be indicated.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [TIME] => [TIME] => [EPFS or CLOCK], and press ENT key.

CLOCK: Internal clock of the radar

In order to use the internal clock of the radar, time set is required.

1. Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [TIME] => [TIME] => [CLOCK], and press ENT key.

2. Set the internal clock for year, month and day by UTC.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [TIME] => [CLOCK SET] => [DATE] => to highlight the value of

[Day/Month/Year]. Move the trackball up or down to match it to the coordinated universal time, then press ENT key.

3. Set the internal clock for time by UTC.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [TIME] => [CLOCK SET] => [TIME] to highlight the value of

[hour: minute]. Move the trackball up or down to match it to the coordinated universal time, then press

ENT key.

4. Input time difference between local time and UTC.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [TIME] => [TIME] => [TIME ZONE] => to highlight the value of

[hour: minute]. Move the trackball up or down to match it to the time difference, then press ENT key.

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4.3.6 Setup Output

As provision for other navigational equipments, alarm contact signals and serial data, ALR, ALF, RSD,

OSD, TLB, TTD and TTM are available.

Refer to «7.2 Details of TT tracking data output».

Refer to «7.3 Details of the radar data output» for detail.

4.3.6.1 Alarm output

Alarm output consists of contact output of VDR and serial data output ALR and ALF.

Refer to «7.4.3 VDR and Alarm output signal specification» for detail.

As serial data outputs, one port out of five ports can be selected by following procedure.

ALR OUT PORT

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [OUTPUT] => [ALR OUT PORT] => [NAV, EPFS, SDME, GYRO or OTHER], and press ENT key.

ALF OUT PORT

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [OUTPUT] => [ALF OUT PORT] => [NAV, EPFS, SDME, GYRO or OTHER], and press ENT key.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.3.6.2 Serial data output

Serial data sentence can be output from all I/O ports.

Make selection by following steps.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [OUTPUT] => [OUTPUT NAV], [OUTPUT EPFS], [OUTPUT

SDME], [OUTPUT GYRO] or [OUTPUT OTHER].

Then indicate following submenu by moving the trackball to the right.

POS

ROT

RSD

THS

TLB

TLL

TTD

TTM

VBW

VDR

VHW

VTG

>MAINTENANCE

>I/O

>OUTPUT

>OUTPUT NAV

DTM

EVE

GLL

HBT

HDT

OSD

ZDA 0.0sec

>MAINTENANCE

>I/O

>OUTPUT

>OUTPUT xxxxx

0.0sec

DTM

1.0sec

EVE

0.0sec

GLL

5.0sec

HBT

0.0sec

HDT

1.0sec

OSD

0.0sec

POS

0.0sec

ROT

1.0sec

RSD

0.0sec

THS

5.0sec

TLB

0.0sec

TLL

0.0sec

TTD

0.0sec

TTM

0.0sec

VBW

0.0sec

VDR

0.0sec

VHW

0.0sec

VTG

ZDA

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

0.0sec

xxxxx: EPFS, SDME, GYRO or OTHER

Highlight numeral value and enter desired period for desired sentence.

No output is available by 0.0 sec setting.

ENT key press validates the value.

Figure 4.7

0092669006-05E 4-17

4.3.7 Limiting of type of signal to input port

When the device is connected with multiple nautical instruments, the same signals from HDT and GLL, etc. are input from several input ports. If the values of these input signals are different, interference that may cause jumping of ship’s bearing and LAT/LON may occur. In these cases, an input port can be assigned for each signal type.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [INPUT] and display the setting sub-menu as follows:

Setting sub-menu

Selection cursor moves within sub-menu when trackball is turned up and down.

When a signal is input in a port, the mark of ● is displayed.

However, it is not displayed if the format is not matched.

>MAINTENANCE

>I/O

>INPUT

N E S G O

BWC － － － － － ALL

DBT

－ － － － －

ALL

DPT

－ － － － －

ALL

DTM － － － － － ALL

GGA ● ● － － － ALL

GLC

－ － － － －

ALL

GLL

● － － － －

ALL

GNS － － － － － ALL

HBT

－ － － － －

ALL

HDG － － － － － ALL

HDM － － － － － ALL

HDT

－ － － ● －

ALL

MTW － － － － － ALL

RMA － － － － － ALL

RMB － － － － － ALL

RMC － － － － － ALL

ROT － － － － － ALL

RTE

● － － － －

ALL

THS

－ － － － －

ALL

VBW － － ● － － ALL

VDR － － － － － ALL

VHW － － － － － ALL

VTG

● － － － －

NAV

WPL ● － － － － ALL

XTE

－ － － － －

ALL

ZDA

－ ● － － －

ALL

Port number

N : NAV

E : EPFS

S : SDME

G : GYRO

O : OTHER

Select the sentence

(here, GGA) to be assigned and turn the trakball right, to display sub-menu.

Turn the trackball up and down to select the port to be assigned (here,

EPFS) and press

ENT key for setting.

Name of the assigned port is displayed.

Here it is NAV.

Figure 4.8

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.3.8 Changing formats of input/output ports of navigation devices, position and ship speed (IEC 61162).

When the data is correctly input in each port and is not displayed on the display, the formats of signals

(IEC 61162) may be unmatched. In this case, display [INPUT] menu mentioned in 4.3.7, and confirm that a mark is displayed at the intersection point of the input sentence and the input port. When a mark is not displayed, set each format (baud rate) of input/output so as to match with those of connected sensors with input sentences.

The baud rates are:

IEC 61162-1: 4800 bps

IEC 61162-2: 38400 bps

Default value per port is set as follows:

NAV: IEC 61162-2

EPFS: IEC 61162-1

SDME: IEC 61162-1

GYRO: IEC 61162-2

OTHER: IEC61162-1

GYRO and OTHER port will be displayed when JB-35 is connected to J3.

Example of change of setting: NAV port IEC61162-2 => IEC61162-1

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT] => [NAV] => [61162-1], and press ENT key.

[AUTO SETUP] mode can set format of all I/O ports automatically.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT] => [AUTO SETUP] => [GO], and press ENT key.

About 30 sec. later all I/O ports can be set by input signals connected to external devices.

0092669006-05E 4-19

4.3.9 Setup KGC (GPS compass)

When connect KGC (KODEN gps cpmpass) to the SDME (ship’s speed) port, please set KGC to set format and output sentences.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [KGC SET] => [INITIAL] => [GO], and press ENT key.

Data 1 or Data 2 in KGC-222 and SDME port of the radar are optimally reset.

Caution: With this initialization, Data 1 or Data 2 (port connected to the radar) of KGC-222 is set at

38400bps for baud rate, 50ms for signal scycle, and HDT, GGA, VTG, DTM and ZDA for signal type.

Bearing correction of KGC-222

When the mounting direction of KGC-222 has been out of alignment, compensation of the misalignment allows KGC-222 to output HDT signal as follows.

1. Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [KGC SET] => [BRG CORR] => [0.0°] =>

2. Select the last digit of entry frame for a numerical value, then press ENT key after pointing.

At the angle to be compensated by moving the trackball up and down.

4.3.10 Setup JB-35

Connect junction box JB-35 to the J3 port.

Refer to “3.4.4 Connecting a Gyro converter unit or THD”

Refer to “3.4.5 Connecting a Junction box JB-35 to Gyro, OTHER and Inter-switch data”

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [JB-35 SET] => [JB-35] => [ON], and press ENT key.

Select [MAINTENANCE] => [I/O] => [JB-35 SET] => [INITIAL] => [GO], and press ENT key.

After above setting, the radar can access the SLAVE 1, 2 and 3 ports of JB-35 as NAV, GYRO and

OTHER.

For the connection confirmation

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [FORMAT]

GYRO and OTHER items menu will be displayed without gray mask.

When GYRO and OTHER item menu with gray mask will be displayed, JB-35 setting has failed.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.3.11 Serial monitor

Serial input signals can be checked by the window of serial data monitor.

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [I/O] => [SERIAL MONITOR] => select [NAV], [EPFS], [SDME], [GYRO],

[OTHER], [AIS] or [ALL] => Input data of selected port will be displayed.

[AIS] port means AIS data from AIS device.

[ALL] means that the data of all ports will be displayed at the same time.

4.4 Setup SECTOR MUTE mode (Cannot use while transmitting)

SECTOR MUTE is the function enabling user to stop transmission to designated direction when there are hazardous objects near antenna location or near a human body.

When using SECTOR MUTE, it takes longer time to detect optimum value in auto tuning at the start of transmission and change of range. Therefore manual tuning is recommended to use when using

SECTOR MUTE.

SECTOR MUTE mode ON or OFF

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [SECTOR MUTE] => [MUTE] => [ON] or [OFF] => and press ENT key.

Setup starting angel setup of SECTOR MUTE

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [SECTOR MUTE] => [START] => select 0 to 359°, and press ENT key.

Setup ending angle of SECTOR MUTE

Press MENU key to display “Menu”.

Select [MAINTENANCE] => [SECTOR MUTE] => [END] => select 0 to 359°, and press ENT key.

4.5 Setup PRESET

4.5.1 Setup RAIN MIN and MAX mode

There are two modes of MAN and CFAR in anti-rain clutter mode.

Change method of MAN and CFAR.

Press the RAIN knob, or put a cursor on the indicator of MAN or CFAR upper right of the display and press ENT key.

4.5.1.1 RAIN MIN (MAN and CFAR mode)

RAIN MIN is intended to adjust the preset minimum value of anti-rain clutter. This is a function even when anti-rain clutter suppression knob is set at minimum.

0092669006-05E 4-21

This function has also effect to moderate the effect against turned angle of the knob and to make adjustment easy. This setting can be applied to the entire range.

MAN mode

(1) Check MAN indication of RAIN mode from upper right of the display. If RAIN mode is CFAR, change to MAN mode. If GAIN mode is AUTO, change to MAN mode. If SEA mode is AUTO, change to MAN mode.

(2) Set RAIN at 0 by turning RAIN knob, set SEA at a moderate level by turning SEA knob, set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [RAIN MIN] and highlight the last digit of the numerical entry frame.

(4) Move the trackball up and down to change the value, and press ENT key when bondens and seaway buoys have reduced small enough in size on the display.

Setting value is 0 to 4095: Initial setting is 0

CFAR mode

(1) Check CFAR indication of RAIN mode from upper right of the display. If RAIN mode is MAN, change to CFAR mode. If SEA mode is AUTO, change to MAN mode.

(2) Set RAIN at 0 by turning RAIN knob, set SEA at a moderate level by turning SEA knob and set

BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [RAIN MIN] and highlight the last digit of the numerical entry frame.

(4) Move the trackball up and down to change the value, and press ENT key when bondens and seaway buoys have reduced small enough in size on the display.

Setting value is 0 to 4095: Initial setting is 0

4.5.1.2 RAIN MAX (MAN and CFAR mode)

This is intended to adjust the maximum value of anti-rain clutter. When the effect of anti-rain clutter suppression is weak or strong, this can be used.

MAN mode

(1) Check MAN indication of RAIN mode from upper right of the display. If RAIN mode is CFAR, change to MAN mode. If GAIN mode is AUTO, change to MAN mode. If SEA mode is AUTO, change to MAN mode.

(2) Set RAIN at 100 by turning RAIN knob, set GAIN at 100 by turning GAIN knob and set SEA at 0 by turning SEA knob in rainfall.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [RAIN MAX] and highlight the last digit of the numerical entry frame.

(4) Move the trackball up and down to change watching the display, and press ENT key when large blocks of rain clutter become smaller points and just before small boats and seaway buoys will disappear.

Setting value is 0 to 4095: Initial setting is 0

CFAR mode

(1) Check CFAR indication of RAIN mode from upper right of the display. If RAIN mode is MAN, change to CFAR mode. If SEA mode is AUTO, change to MAN mode.

(2) Set RAIN at 100 by turning RAIN knob and set SEA at 0 by turning SEA knob in rainfall.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [RAIN MAX] and highlight the last digit of the numerical entry frame.

(4) Move the trackball up and down to change watching the display, and press ENT key when large blocks of rain clutter become smaller points and just before small boats and seaway buoys will disappear.

Setting value is 0 to 4095: Initial setting is 4095

4.5.2 Setup SEA MIN and MAX mode

There are two modes of MAN and AUTO in sea clutter suppression.

Change method of MAN and AUTO.

Press the SEA knob, or put a cursor on the indicator of MAN or AUTO upper right of the display and press ENT key.

4.5.2.1 SEA MIN (MAN and AUTO mode)

This setting is a function to make the value set under Sea suppression effective even when SEA is set at a minimum level by turning SEA knob. Due to the raise of the minimum value, this function allows the effect against the angle of the turning of the knob to be moderated and the adjustment with the knob to be made easier. This adjustment can be used in common for the entire range. Please carry out the adjustment at mild state of sea.

MAN mode

(1) Check MAN indication of SEA mode from upper right of the display. If SEA mode is AUTO, change to MAN mode. If GAIN mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to

MAN mode.

0092669006-05E 4-23

(2) Set the range scale at 0.75 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [SEA MIN] and highlight of the last digit of entry frame of numerical value by moving the trackball.

(4) Move the trackball up and down to change the value, erase sea clutter on the display that may be generated by dust and birds, and set not to erase bondens and seaway buoys. Press ENT key for setting.

Setting value is 0 to 4095: Initial setting is 0

AUTO mode

(1) Check AUTO indication of SEA mode from upper right of the display. If SEA mode is MAN, change to AUTO mode. If GAIN mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to

MAN mode.

(2) Set the range scale at 0.75 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [SEA MIN] and highlight of the last digit of entry frame of numerical value by moving the trackball.

(4) Move the trackball up and down to change the value, erase sea clutter on the display that may be generated by dust and birds, and set not to erase bondens and seaway buoys. Press ENT key for setting.

Setting value is 0 to 4095: Initial setting is 4095

4.5.2.2 SEA MAX (MAN and AUTO mode)

The use of manual and auto SEA suppression allows the suppression effect at the maximum level.

MAN mode

(1) Check MAN indication of SEA mode from upper right of the display. If SEA mode is AUTO, change to MAN mode. If GAIN mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to

MAN mode.

(2) Set the range scale at 12 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press VRM1 key to display and set VRM at 8.0NM by turning VRM knob.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

(4) Put the cursor on IR1, IR2 or IR3 on the display, then press ENT key to select OFF. When IR is turned OFF, white noise on the display increases. Keep GAIN at 80.

(5) Set SEA at 100 (a maximum level) by turning SEA knob.

(6) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [SEA MAX] and highlight of the last digit of entry frame of numerical value by moving the trackball.

(7) Move the trackball up and down watching white noise on the display to increase the set value of

[SEA MAX] from 0. When the white noise on the display disappears from the area between the center and 8 NM, stop the movement of the trackball and press ENT key for setting.

(8) After completion of all setting, return IR1, IR 2 or IR3.

The set value of [SEA MAX] is applied to the entire ranges.

AUTO mode

(1) Check AUTO indication of SEA mode from upper right of the display. If SEA mode is MAN, change to AUTO mode. If GAIN mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to

MAN mode.

(2) Set the range scale at 12 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press VRM1 key to display and set VRM at 8.0NM by turning VRM knob.

(4) Put the cursor on IR1, IR2 or IR3 on the display, then press ENT key to select OFF. When IR is turned OFF, white noise on the display increases. Keep GAIN at 80.

(5) Set SEA at 100 (a maximum level) by turning SEA knob.

(6) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [SEA MAX] and highlight of the last digit of entry frame of numerical value by moving the trackball.

(7) Move the trackball up and down watching white noise on the display to increase the set value of

[SEA MAX] from 0. When the white noise on the display disappears from the area between the center and 8 NM, stop the movement of the trackball and press ENT key for setting.

(8) After completion of all setting, return IR1, IR 2 or IR3.

4.5.3 Setup GAIN MIN and MAX mode

Display sensitivity of the screen against the GAIN knob is set. When the sensitivity against turning of the knob is too high or too low, it can be adjusted with knob.

There are two modes of MAN and AUTO in gain sensitivity control.

0092669006-05E 4-25

Change method of MAN and AUTO.

Press the GAIN knob, or put a cursor on the indicator of MAN or AUTO upper right of the display and press ENT key.

4.5.3.1 GAIN MIN (MAN and AUTO mode)

This setting is a function to make the value set under GAIN sensitivity control effective even when GAIN is set at a minimum level by turning GAIN knob. Due to the raise of the minimum value, this function allows the effect against the angle of the turning of the knob to be moderated and the adjustment with the knob to be made easier. This adjustment can be used in common for the entire range.

MAN mode

(1) Check MAN indication of GAIN mode from upper right of the display. If GAIN mode is AUTO, change to MAN mode. If SEA mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to MAN mode.

(2) Set the range scale at 24 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set PICTURE 1 mode, set GAIN at 0 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [GAIN MIN] and highlight of the last digit of entry frame of numerical value by moving the trackball.

(4) Move the trackball up and down to change the value, only the highest signal levels are presented.

Press ENT key for setting.

Setting value is 0 to 4095: Initial setting is 0

AUTO mode

(1) Check AUTO indication of GAIN mode from upper right of the display. If GAIN mode is MAN, change to AUTO mode. If SEA mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to MAN mode.

(2) Set the range scale at 24 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set PICTURE 1 mode, set GAIN at 0 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [GAIN MIN] and highlight of the last digit of entry frame of numerical value by moving the trackball.

(4) Move the trackball up and down to change the value, only the highest signal levels are presented.

Press ENT key for setting.

Setting value is 0 to 4095: Initial setting is 0

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.5.3.2 GAIN MAX (MAN and AUTO mode)

This setting is a function to make the value set under GAIN sensitivity control effective even when GAIN is set at a maximum level by turning GAIN knob.

MAN mode

(1) Check MAN indication of GAIN mode from upper right of the display. If GAIN mode is AUTO, change to MAN mode. If SEA mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to MAN mode.

(2) Set the range scale at 24 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set PICTURE 1 mode, set GAIN at a maximum level by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [GAIN MAX] and highlight the last digit of entry frame of numerical value by moving the trackball.

(4) Watching the white noise on the display, change the setting value for gain with moving the trackball up and down, and press ENT key at an appropriate point for setting.

Setting value is 0 to 4095: Initial setting is 0

AUTO mode

(1) Check AUTO indication of GAIN mode from upper right of the display. If GAIN mode is MAN, change to AUTO mode. If SEA mode is AUTO, change to MAN mode. If RAIN mode is CFAR, change to MAN mode.

(2) Set the range scale at 24 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN knob, set PICTURE 1 mode, set GAIN at a maximum level by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob.

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [GAIN MAX] and highlight of the last digit of entry frame of numerical value by moving the trackball.

(4) Watching the white noise on the display, change the setting value for gain with moving the trackball up and down, and press ENT key at an appropriate point for setting.

Setting value is 0 to 4095: Initial setting is 4095

4.5.4 Setup GAIN OFFSET mode

This is a function to adjust the gain sensitivity difference of every range when range scale is changed.

This setting is performed by every each range scale.

For example: When gain sensitivity of 3 NM looks low (weak).

0092669006-05E 4-27

(1) Set range scale 3 NM.

(2) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [GAIN OFFSET] => increase setting value.

(3) Change range scale up and down to check the gain sensitivity difference.

Setting value is 0 to 4095: Initial setting is 0.

Note: This function is effective about the change of the transmission pulse width.

4.5.5 Setup SEA OFFSET mode

This is a function to adjust the sea clutter suppression difference of every range when range scale is changed.

This setting is performed by every each range scale.

For example: When sea clutter suppression of 3NM looks low (weak).

(1) Set range scale 3NM.

(2) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [PRESET] => [SEA OFFSET] => increase setting value.

(3) Change range scale up and down to check the sea clutter suppression difference.

Setting value is 0 to 4095: Initial setting is 0.

Note: This function is effective about the change of the transmission pulse width.

4.6 BACKUP of Setup data (Cannot be used while transmitting)

By saving setup data to the internal memory or external memory, the initial setup and all settings are saved, in the event that the radar needs to be reinitialized or some changes been made, user can go back to the original settings by restoring from memory.

Backup of setup data should be saved after initial setup.

In case of malfunction of display where initialization must be done, restore of backup data saved at the time of original setup will bring all proper settings and turning setup back to normal operation.

4.6.1 Internal save of setup data

Save setup data to the internal memory:

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [BACKUP] => [SETUP SAVE] => [GO], and press ENT key.

Restore setup data from the internal memory:

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [BACKUP] => [SETUP LOAD] => [GO], and press ENT key.

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MDC-7000P/7900P Series Chapter 4 Setup after installation

4.6.2 External save of setup data (Cannot be performed while transmitting)

To save setup data externally, this information can be later used to restore after a possible malfunction.

The external memory uses an SD memory card.

CAUTION: Please do not use the SD memory card which is loaded with software program files.

Save setup data to SD card:

(1) Insert SD memory card in the upper card reader on the rear of the Display unit.

(2) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [BACKUP] => [SD CARD] => [SETUP SAVE] => [GO], and press

ENT key.

When SD memory card not inserted, [SD CARD] menu is grayed out and cannot be operated.

Restore setup data from SD card:

(1) Insert SD card that was used to store settings in above procedure in the upper card reader on the rear of the Display unit.

(2) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [BACKUP] => [SD CARD] => [SETUP LOAD] => [GO], and press

ENT key.

When SD memory card not inserted or no data found on the card, [SD CARD] menu is grayed out and cannot be operated.

4.6.3 Parameter reset

Use this function as means to return the radar to its default settings as it was at first power on.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [BACKUP] => [PARAMETER RESET] => [GO] => and press ENT key.

4.7 TOTAL Hour and TX Hour (Cannot use while transmitting)

TOTAL HOUR menu indicates the total operating time of the radar.

Following operation can be used to reset total hours to 0.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [TOTAL HOUR] => [RESET] => and press ENT key.

0092669006-05E 4-29

TX HOUR menu indicates the total transmitting time of the radar.

This is useful information to use when exchanging radar parts. Use this hour information to judge magnetron life expectancy.

Reset after components have been exchanged.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [TX HOUR] => [RESET] => and press ENT key.

4.8 MENU Setup

MENU SETUP menu can be used to simplify full menu and turn off the items in full menu that are not used. This is often used to remove not needed menu items for simple operation of the radar.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [MENU SETUP] => [GO] => and press ENT key.

Setup menu display will display.

(2) Select menu item to set ON or OFF => select [X] or [○] => and press ENT key.

(3) When setup finish, press MENU key. Menu display will disappear.

Press MENU key again. [X] mark menu items are not displayed.

>ECHO

PICTURE MODE

PROCESS

EXPANSION

IR

VIDEO CONTRAST

NOISE REJ

COLOR REJ

PULSE WIDTH

SART

PICTURE RESET

>ECHO

○

○

○

○

×

×

×

○

○

○

○

Figure 4.9

>ECHO

IR

VIDEO CONTRAST

NOISE REJ

COLOR REJ

PULSE WIDTH

SART

PICTURE RESET

OFF

3

OFF

OFF

>

OFF

>

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4.9 MON (performance monitor)

Performance monitor is a function to confirm performance degradation such as aging phenomena etc., by recording performance of antenna for later reference on its installation or on exchange of antenna parts.

Note: Carry out initial setup without fail on installation or on exchange of antenna parts.

4.9.1 Initial setup methods

(1) Press STBY / TX key to start transmission.

Set RAIN / SEA at 0 by turning RAIN / SEA knobs.

Set GAIN at 100 by turning GAIN knobs.

(2) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [MON] => [ON], and press ENT key.

Range is changed to 24 NM automatically.

Arc shaped dummy echo appears at 90 degree, 20 NM of antenna position.

Range

Dummy echo

Width

Figure 4.10

(3) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [MON TUNE], and then adjust value to obtain the maximum width of the dummy echo.

If dummy echo appears in a circle shape, then turn GAIN knob counterclockwise and adjust MON

TUNE value again so that dummy echo does not appear in a circle shape.

Figure 4.11

(4) Select [CALIBRATION], move trackball to right select [GO], and press ENT key.

Then, the antenna performance is recorded for later reference.

(5) Return to Main menu and select [SYSTEM].

Confirm RX, TX and SYSTEM bars are maximum length.

RX: Displays performance degradation of receiver.

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TX: Displays performance degradation of transmitter.

SYSTEM: Sum of degradations of RX, TX value.

(6) Press MENU key to display “Menu”.

Select [SYSTEM] => [MON] => [OFF], and press ENT key.

Range is restored to the initial status automatically and dummy echo disappears.

Confirmation method for degradation of Antenna performance after operation

4.9.2 Confirmation methods for degradation of Antenna performance after operation

(1) Press MENU key to display “Menu”.

Select [SYSTEM] => [MON] => [ON], and press ENT key.

Range is changed to 24 NM automatically.

(2) Confirm SYSTEM bar value.

Please contact with our sales agent or our sales department when SYSTEM bar becomes a half (-10 dB) or less in length, because there is a possibility of large performance degradation.

When contacting, please let person in charge know about degradation rate of TX, RX bars.

(3) Press MENU key to display “Menu”.

Select [SYSTEM] => [MON] => [OFF], and press ENT key.

4.10 System Program

4.10.1 Version confirmation

Currently installed firmware version can be found by using following menu operation.

(1) Press MENU key to display “Menu”.

Select [MAINTENANCE] => [VERSION] =>

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4.10.2 How to update the system program

(1) Prepare SD memory card with latest program.

File name: radar

File type: MOT

(2) Turn off the power.

(3) Insert SD memory card in the upper card reader on the rear of the Display unit.

(4) Press POWER ON/OFF key to turn on, radar will start update procedure automatically.

Message of “LOADING IN PROGRESS” “PLEASE DO NOT POWER OFF” and time bar will be displayed.

EBL1, EBL2 and BRILL, VRM1, VRM2 and PANEL key’s lamps flash red.

Few minutes later, when program update is complete, “LOADING COMPLETE” “PLEASE EJECT

SD CARD” message appears on the display.

(5) Eject SD memory card from the card reader, and reboot automatically

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MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

Chapter 5 Troubleshooting and on board repair

In this chapter we provide troubleshooting procedures to find malfunction parts on a ship.

5.1 Necessary information at the time of repair request

Please note the following items:

(1) Ship name and phone number of the satellite communication system if equipped

(2) Product type name

(3) Product serial number

(4) Software version name described in the [MAINTENANCE] menu.

(5) A following port of call, arrival schedule, and agency name

(6) Status of malfunction and results of diagnostics on a ship

5.2 Provided self diagnostic facilities

The alarm display on the display and lamp for internal status is provided for self-diagnostics of this device.

5.2.1 Alarm display and how to cancel

Alarm display may appear at the lower right of the radar display as shown in Figure 5.1 when a malfunction or operation error has been detected in the device.

Abnormalities are categorized as [Alarm], [Warning] and [Caution]. When alarm display actually appears and there is something wrong with radar, record the alarm details by type, location and status and press OFF key. The alarm sound and display will disappear. Multiple errors may be displayed one by one. Record all alarms and press OFF key for every alarm. The types of alarm, warning and caution are shown in Table 5.1.

Icon and Priority:

ALARM / WARNING / CAUTION

Category

(ALARM and WARNING blinks until acknowledging alarm)

Alarm ID

●

ALARM A 9999999

UTC 20/05/15 12:34

DGPS EPFS 999999

MESSAGE. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .

Error device ID

Date when warning and alarm is generated.

Instance number

Error message

Figure 5.1 Alarm, Warning and Caution display

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Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

5.2.1.1 Alarm display list

Table 5.1 Alarm, Warning and Caution display list of radar

Category

Priority (A: ALARM, W: Warning, C: Caution)

ID number (0-9999: IMO, 10000-9999999: Maker)

Instance number

ALR number

Contents

A W 190 1 57 AIS targets exceed the limit.

A W 190 2 54 Tracked targets exceeded the limit.

A W 190 3 56 AIS input targets exceeded the limit.

B C 190 4 58 AIS targets overload.

(95%)

B C 190 5 55 Tracked targets overload.

(95%)

A A 191 1 3 Tracked target exceeded the CPA/TCPA limit.

A A 191 2 8 AIS target exceeded the

CPA/TCPA limit.

A W 192 1 4 Tracked target entered into the guard zone.

A W 192 2 5 Auto acquisition of a radar target.

A W 192 3 9 AIS target entered into the guard zone.

A W 192 4 10 Auto activation of an AIS

A W 193 1 target.

1 Tracked target is lost.

A W 193 2 7 AIS target is lost.

A W

B W

193

194

3

1

2 Ref tracked target is lost.

22 HDG is unavailable.

Cause

Number of AIS targets exceeding the maximum 900 has been input.

Number of tracked targets in TT (ARPA) exceeded the maximum 100.

Number of AIS targets exceeding the maximum 900 has been input.

Number of AIS targets being input exceeded 855.

Number of tracking targets exceeded 95.

Tracked target has turned into dangerous target.

AIS target has turned into dangerous target.

Tracked target has entered into the guard zone.

Captured a target entered into auto acquisition area.

AIS target entered into the guard zone.

A sleeping target has been activated.

TT (ARPA) has been lost.

AIS target has been lost.

Ref tracked target has been lost.

THS or HDT are not inputted.

B W

B W

194 2 23 SDP is unavailable.

B W 194 4 25 SET/DRIFT data is unavailable.

VBW, VTG, RMA or RMC are not inputted.

194 3 24 COG/SOG is unavailable.

COG/SOG is not inputted.

VDR is not inputted.

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B W 194 5 26 LAT/LON data is unavailable.

B W 194 6 27 DATUM data is unavailable.

B W

GLL or GGA, GNS, RMC, RMA are not inputted.

DTM is not input.

194 7 28 TIME data is unavailable. ZDA or RMC, GGA are not input.

B C 194 8 60 AIS no OS COG/SOG data.

B W 194 9 61 AIS no data.

B C

B C

194 13

194 14

29 HDG is manual.

30 SDP is manual.

Own ship’s data that is necessary for AIS are not input.

There is no AIS data.

VDM is not input from AIS.

There is not heading signal.

There is not speed signal.

B C 194 15 31 COG/SOG is manual.

194 16 32 SET/DRIFT is manual.

194 17 33 LAT/LON is manual.

There are not ground course and speed signal.

There is not tide signal. B C

B C There are not latitude and longitude signal.

B C 194 18 80 Receive alert of any signal or sensor in use.

B C 194 25 109 AIS no data

Receive alert of any signal or sensors in use.

There is no AIS data.

B C 194 26 110 SPD is unavailable.

VDM is not input from AIS.

VBW, VTG, RMA or RMC are not inputted.

B C

B W

194 27 111 COG/SOG is unavailable.

COG/SOG is not inputted.

999 1 89 Test alert only. Under alert test.

A W 10000 1 53 Echo area alarm detected.

Images are detected in echo alarm area.

A W 10000 2 15 Echo map area alarm detected.

B C 10000 3 11 Activated AIS target without HDG or COG.

B C 11000 1 14 Nav line exceeded.

Images were detected in map area.

There is neither ship’s bearing nor fairway of AIS active target input data to HDG or

COG.

Own ship crossed the Nav line.

B C 11000 2 62 Received AIS message. Received AIS message to OWN ship.

B C 12000 1 16 Change to relative bearing.

True bearing is not inputted.

B C 12000 2 17 Change to relative vector.

VBW, VTG or VDR are not inputted.

B C 12000 3 18 Change to relative past position.

B C 12000 4 19 Change to head up.

VBW, VTG or VDR are not inputted.

B C 12000 5 20 Change EBL origin position.

THS, HDT, HDM or VTG, RMA, RMC are not inputted.

THS, HDT, HDM or VTG, RMA, RMC are not inputted.

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B C

B C

A A

B C

12000

12000

12000

12000

6

7

8

9

34 Change to sea stabilization.

64 Change to reference antenna.

65 Cannot use the CCRP.

21 Change to off process.

Ship’s bearing: THS, HDT, HDM, VTG

Course against water: VBW

Speed: VBW, VTG, VHW are not input.

The set CCRP went beyond radar display.

Reference has moved to antenna position.

Cannot display CCRP position. Change position or range.

THS, HDT, HDM or VTG, RMA, RMC are not inputted.

B C 12000 10 35 Change to ground stabilization

B C 12000 11 36 Change SOG input to

EPFS

Speed: VBW or VHW is not input.

Change to ground stabilization. Check

VBW or VHW sentence.

Change SOG input source from SDME

(VBW) to EPFS (VTG). connected.

B C 16000 2 59 AIS alarm signal.

B C 16000 3 66 No WGS84 DATUM.

NAV ports between master and slave are not connected.

Alarm for abnormality is input in AIS alarm terminal of AIS port or the terminals are open.

Input geodetic system is not WGS84.

A A 17000 1 41 Antenna not connected.

Connector of Antenna may not be connected to Antenna, or Scanner unit may be faulty.

A A 17000 2 42 Antenna magnetron current abnormal.

A A 17000 3 43 Antenna magnetron heater abnormal.

A A 17000 4 44 Antenna magnetron high

Magnetron may be at the end of life or transmission high voltage fuse blown.

Something is wrong with magnetron or

Scanner unit.

High voltage fuse for transmission blown. voltage abnormal.

A A 17000 5 45 Antenna high voltage

High voltage fuse for transmission blown. abnormal.

A A 17000 6 46 Motor voltage abnormal. Motor voltage fuse blown.

BP signal from Scanner unit is not received.

May be fault in angle detecting sensor in

Scanner unit or poor connection at connector.

A A 17000 8 49 Head line signal abnormal. SHF signal from Scanner unit is not received.

May be fault in SHF sensor in Scanner unit or rotation of antenna may be stopped.

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A A

A A

A A

17000

17000 10

18000

9

1

50 Trigger abnormal.

51 Radar video abnormal.

13 Panel not connected.

Trigger from Scanner unit is not received.

IF video from Scanner unit is not received.

No communication between operating panel is available. Connector (J9) is disconnected.

B W 18001 1 37 Flash memory erase & write error.

Flash memory erase and write error.

B W 18001 2 38 Flash memory erase error. Flash memory erase error.

B W 18001 3 39 Flash memory write error. Flash memory write error.

B W 18001 4 40 Flash checksum error.

Flash memory checksum error.

B C 18002 1 71 SD card problem.

B C 18002 4 74 SD card not enough free space.

SD card may be broken.

B C 18002 2 72 SD card not ready. There is not SD card.

B C 18002 3 73 SD card write protected. SD card is protect mode.

Memory of SD card is not left.

B C 18002 5 75 Illegal data.

B C 18002 8 78 USB protected write

The data does not agree.

B C 18002 6 76 USB memory problem. USB memory problem.

B C 18002 7 77 USB memory not ready. USB memory not ready.

USB memory write protected

B C 18002 9 79 USB memory not enough free space.

B A 18003 1

B A 18003 2

USB memory not enough free space.

JB-35 not connected. No communication between junction box

JB-35 is available. Connector J3 is disconnected.

JB-35 not extended mode. There is not JB-35 with the extended mode.

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5.2.2 Operation note display

Operation note display may appear at the lower right of the radar display as shown in Figure 5.2 when an operation error has been detected in the device.

When operation note display actually appears and there is something wrong with radar operation.

The types of operation note are shown in Table 5.2.

OPERATION NOTE

MESSAGE

Figure 5.2 Operation note display

Table 5.2 Operation note

After 3 short audible signals, this message will disappear soon.

Tracked target full.

Contents Cause

Acquired tracked target beyond the maximum tracking number.

Tracked target no data.

Tracked target out of range.

Deleted tracked target as there wewr no tracked targets.

Acquired tracked target beyond operating distance set for targets.

Pre heating.

No HDG, LAT/LON signal.

No HDG signal.

No SPD signal.

Map data full.

Cursor off.

Inter-switch changed the mode.

Operated transmission key during pre-heating countdown.

As signals of ship’s bearing, latitude/longitude had not been input, functions that need those signals have been disabled.

As signals of ship’s bearing had not been input, functions that need ship’s bearing signal were disabled.

As speed signal had not been input, functions that needs speed signal were disabled.

More than the specified number of COAST

LINE, NAV LINE, ROUTE, EVENT MKR and

AREA tried to attempt to register in map function.

Cursor is not displayed.

During inter-switch connection, one Display unit switched over inter-switch mode.

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No off center.

Tracking malfunction. BRG T

Tracking malfunction. RNG

Tracking malfunction. CPA

Tracking malfunction. TCPA

Tracking malfunction. T CRS

Tracking malfunction. T SPD

Mode hold. Attemted to change mode during operation of performance monitor. The mode is fixed at

H-UP.

Range hold. During starting up of performance monitor, attempted to change the range. The range is fixed at 24 NM.

Time to trial manoeuvre is less than 30 seconds. The remaining time of trial manoeuvre is less than 30 seconds.

Reference target overload.

Do not use MAN COG/SOG.

As the result of TT test, the accuracy of TCPA has exceeded the reference.

As the result of TT test, the accuracy of true course has exceeded the reference.

AS the result of TT test, the accuracy of true speed has exceeded the reference.

Do not use REF COG/SOG.

Do not use CURRENT COG/SOG.

Attempted to acquire reference target beyond 3.

Cannot use AIS with COG/SOG data inputted by manual.

Cannot use AIS with COG/SOG data calculated by reference target.

Cannot use AIS with SET/DRIFT data inputted by manual.

Do not use MAN STW.

Do not use MAN POSITION.

Time error.

Do not use MAN OFFSET POSITION.

In the maximum range, off center function was disabled.

As the result of TT test, the accuracy of bearing has exceeded the reference.

As the result of TT test, the accuracy of range has exceeded the reference.

As the result of TT test, the accuracy of CPA has exceeded the reference.

Cannot use AIS with speed data inputted by manual.

Cannot use AIS with own ship position data inputted by manual.

Cannot use AIS with no time data.

Cannot use AIS with offset positon inputted by manual.

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Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

5.3 Malfunction diagnostics

This chapter specifies necessary information required troubleshooting and repair of the radar system.

5.3.1 Malfunction detection step

As a first step of on board repair, refer to the following tables describing outlines of malfunction diagnostics procedure.

Table 5.3 basic malfunctions

Failure status

No power.

Power is applied but no display

Possible cause

1. Power cable is disconnected.

2. Operation unit cable is disconnected.

3. Supply voltage is out of range.

4. Main power fuse is blown.

1. Display brilliance is adjusted to the minimum.

2. Connector of internal cable is disconnected.

3. Failure of LCD unit or Backlight power PCB

Measure

1. Connect power cable firmly and secure connector.

2. Connect operation cable firmly and secure connector.

3. Use proper power source.

4. Change fuse with new one.

1. Adjust

2. Confirm by a serviceman.

Table 5.4 possible malfunctions

Error status

Display brilliance is dark.

No radar echo is displayed.

Possible cause

1. Adjustment of display brilliance is incorrect.

2. Failure of LCD driver circuit

3. Failure of Backlight power PCB

1. Receiver is detuned.

2. Video contrast adjustment error

3. Failure of transceiver

Radar echo is too weak. 1. Receiver is detuned.

2. Failure of Magnetron or MIC

(front-end)

Error message “Head

1. No heading line signal input. line signal abnormal.” is displayed.

Antenna does not rotate.

1. Motor fuse is blown.

2. Motor power is not supplied.

3. Inter-switch mode is difference.

Measure

repair repair

1. Adjustment”.

2. Readjust by referring to “4.2.1

Tune adjustment”.

1. Readjust by referring to “4.2.1

Tune adjustment”. repair

1. Check [BP/HG] signal between an Antenna Scanner unit and a Display unit.

1. Replace fuse with a new one.

2. Check connection.

3. Set inter-switch mode to master mode.

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5.3.2 Malfunction diagnostics flow chart

The following malfunction analysis chart can be used by service personnel for malfunction diagnostics and location of defective module. This chart shows flow chart of dignostics for basic malfunction troubleshooting.

5.3.2.1 Initial malfunction diagnostics

Power “ON” the Radar.

Go to [5.3.2.2 Cannot turn on the power].

Does short buzzer sound?

Yes

Can Operation unit operate?

No

Are any message displayed?

Yes

Is the model name seen during preheating countdown time?

Yes

No

No

No

Start transmitting

Go to [5.3.2.3 No display].

Go to [5.3.2.4 No response from the

Antenna unit].

Go to [5.3.2.5 Operation unit error].

Go to [5.3.2.6 No radar echo].

Are radar echos displayed?

Yes

No

Are radar echos normal?

Yes

Is the NMEA serial input data displayed?

Yes

No

No

Is the AIS data displayed?

Yes

Other errors

No

Go to [5.3.2.7 Weak sensitivity of the radar echo].

Go to [5.3.2.8 Data such as heading, speed, latitude/longitude cannot be received].

Go to [5.3.2.9 AIS].

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Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

5.3.2.2 Cannot turn on the power

Is the power cable connected?

No

Yes

Is the Operation unit cable connected to the Display unit correctly?

No

Yes

Is main fuse blown?

No

Yes

Correct the connection.

Correct the connection.

Is fuse properly rated?

Yes

Is inboard power polarity correct?

Yes

Remove antenna cable connector from the display.

Is main fuse blown again?

Yes

Is there not a contact point in the antenna cable?

No

No

No

No

Exchange fuse.

Reconnect correctly.

Power supply PCB

(E63-600*) failure

Antenna cable failure

Yes

Antenna unit failure

Is power supply voltage within normal range?

21.6 to 41.6 VDC

Yes

Is power supple capacity enough?

Yes

Do all connectors connect properly?

Yes

Does the voltage of

J710-17, 19, 21 pins on the main logic PCB (E63-700*)

+12VDC ?

Yes

No

No

No

No

Reconnect to proper power supply.

Change power supply.

Connect connectors correctly.

Power Supply PCB

(E63-600*) failure

Main logic PCB

(E63-700*) failure

*Subject to version change

5-10 0092669006-05E

MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

5.3.2.3 No display

Is the display brilliance maximum?

Yes

Does the LED (DS5, DS6) on the main logic PCB

(E63-700*) flash on and off?

Yes

Does the back-light of LCD module turn on?

Yes

Is the connection of Main logic PCB (E63-700*)-J704 and LCD module correct?

Yes

Is the external monitor displayed by the analog

RGB output?

Yes

No

No

No

No

No

Press BRILL key, and turn BRILL knob clockwise to display brilliance maximum.

Failure main logic PCB (E63-700*)

Does the voltage of

J613-1, 2, 3 pins on the back light power PCB

(E63-610*) +12VDC?

Yes

No

Back light power

PCB (E63-610*) failure

LCD module failure

Connect correctly.

Main logic PCB

(E63-700*) failure

LCD module failure

*Subject to version change

0092669006-05E 5-11

Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

5.3.2.4 No response from the Antenna unit

Is the antenna cable connection correct?

Yes

No

Is “NOT CONNECTED” displayed in MENU>

MAINTENANCE> BITE>

ANT MONITOR menu?

Yes

No

Connect antenna cable correctly.

Is “INDEPENDENT

MASTER” displayed in

MENU> SYSTEM>

INTER-SWITCH menu?

Yes

No

Set “INDEPENDENT

MASTER”.

Not support antenna is connected.

Is the voltage J7-3 of antenna connector +12V?

Yes

No

Go to Antenna unit.

Power supply PCB

(E63-600*) failure

*Subject to version change

5-12 0092669006-05E

MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

5.3.2.5 Operation unit error

Is “Panel not connected” message displayed in

Alarm message area at lower right of the display?

No

Yes

Cannot operate all keys?

No

Confirm which keys and encoders break down by

MENU> MAINTENANCE>

BITE> PANEL TEST.

Yes

Does the LED of trackball of Operation unit flash on and off in red blue yellow?

No

Yes

Main logic PCB

(E63-700*) failure

Operation unit failure

Operation unit failure

*Subject to version change

0092669006-05E 5-13

Chapter 5 Troubleshooting and on board repair

5.3.2.6 No radar echo

Does the transmission stop?

No

Does the tune bar show not less than

70%?

Yes

Cannot see all range radar echo?

Yes

Is the following setting propely?

GAIN: Manual Maximum

SEA: Manual Minimum

RAIN: Minimum

VIDEO CONTRAST: 3 or more

PROCESS: OFF

Yes

Yes

No

No

No

MDC-7000P/7900P Series

Confirm alarm message at lower right of the display.

Readjust tune.

Antenna unit failure

Set properly.

Main logic PCB (E63-700*) failure

*Subject to version change

5-14 0092669006-05E

MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

5.3.2.7 Weak sensitivity of the radar echo

Does the tune bar show not less than

70%?

Yes

Cannot see all range radar echo?

Yes

Is the following setting propely?

GAIN: Manual Maximum

SEA: Manual Minimum

RAIN: Minimum

VIDEO CONTRAST: 3 or more

PROCESS: OFF

Yes

Is the setting value of antenna cable length properly?

Yes

Is the BRILL setting value of ECHO

100?

Yes

Is the following PRESET value properly?

Yes

No

No

No

No

No

No

Readjust tune.

Antenna unit failure

Set properly.

Set propely.

MENU> MAINTENANCE> STARTUP>

ANT CABLE

Set setting value to 100.

MENU> BRILL>ECHO

MENU> MAINTENANCE> PRESET

RAIN MIN: 0

SEA MIN: 0

GAIN MAX: 1500 to 2000

Antenna unit failure

0092669006-05E 5-15

Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

5.3.2.8 Data such as heading, speed, latitude/longitude cannot be received

Is the NMEA input data correct?

MENU> MAINTENANCE>

BITE> SERIAL MONITOR

No

Is the cable connection right?

Input/Output, Polarity

Yes

No

Confirm connection cable.

Yes Is the the FORMAT

(baudrate) right?

Yes

No

Correct FORMAT.

MENU>

MAINTENANCE> I/O>

FORMAT

Can you see the NMEA input data mark “●”?

MENU> MAINTENANCE>

I/O> INPUT

Yes

Are the all data of input confirmation menu set to

“ALL”?

MENU> MAINTENANCE>

I/O> INPUT

Yes

Is MENU>

MAINTENANCE> I/O>

HDG, STW, COG/SOG,

POSITION set to proper?

No

No

No

Is the input signal level right?

Yes

No

Take measures required to obtain nominal voltage.

Main logic PCB

(E63-700*) failure

Input sentence is invalid.

Set “ALL” or correct data input port name.

Set HDG, STW,

COG/SOG, position to proper.

Main logic PCB

(E63-700*) failure

*Subject to version change

5-16 0092669006-05E

MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

5.3.2.9 AIS

Is the AIS data “!AIVDM” displayed on serial monitor?

MENU> MAINTENANCE>

BITE> SERIAL

MONITOR> AIS

Yes

Is the setting value of target input range 64.0 NM?

MENU> TARGET> INPUT

RNG

Yes

Does the AIS function switch turn on?

MENU> TARGET> AIS>

AIS

Yes

Is the AIS FILTER menu set to OFF or “0” except

GUARD ZONE?

MENU> TARGET> AIS>

AIS FILTER

Yes

No

No

No

No

Is the cable connection right?

Input/Output, Polarity

Yes

Is the input signal level right?

Yes

No

Confirm connection cable.

No

Take measures required to obtain nominal voltage.

Main logic PCB

(E63-700*) failure

Set target input range to 64.0 NM.

Turn on AIS function switch.

Set AIS filter menu properly.

There are not any AIS targets in the range of AIS system.

*Subject to version change

0092669006-05E 5-17

Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

5.3.2.10 Antenna unit failure

+12V and frame is short-circuited.

Does status recover by disconnecting P6 (J6) of modulator PCB?

No

Does status recover by disconnecting P5 (J5) of modulator PCB?

Yes

Does status recover by disconnecting P1 (J1) of modulator PCB?

Yes

Yes

No

No

RF module (RFM-100) failure

Performance monitor or performance monitor board failure

Shorted in antenna connection cable or

Display unit failure

Modulator PCB failure

5-18 0092669006-05E

MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

+250 V and frame is shorted

Does status recover by disconnecting P2 (J2) connector from modulator

PCB?

Yes

No

Antenna unit wiring failure or Display unit failure

Modulator PCB failure

Pulse width control failure

TP_PULSE_W shape

5 V

0 V

A

B

Pulse width A (μs) B (ms)

L2 1.4 1.5 to 1.6

Antenna does not rotate.

Is transmitter unit drive signal

(modulator PCB TP_PULSE_W) normal?

No

Yes

Is +24V (Control PCB Pin

J2-1) normal?

Yes

No

Modulator PCB failure

Antenna unit wiring failure or Display unit failure

Modulator PCB failure

Is Display unit motor fuse blown? Yes

No

Change fuse with a new one.

Is antenna rotating normally?

No

Yes

End

Can antenna rotate by hand?

Yes

No

Please check the following points and measure.

1) Rope is winding around antenna.

2) Failure of rotating mechanism such as

“Gear unit”

Failure of motor, failure wiring in Antenna unit or failure of Display unit power

1

0092669006-05E 5-19

Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

1

Is motor drive power (24V for J2-8 and J1-8) normal?

Yes

No

Is motor drive power (24V for TB1,2 and 3) normal?

No

Yes

Failure of motor power or wiring in

Antenna unit, or failure of Display unit power

Motor driver PCB failure.

Motor failure

Error message “Azimuth abnormal.” is displayed.

Bearing signal

5 V

2.5V

0V

TP8 synthesized

1.2 msec

Heading signal bearing signal pulse

Is “synthesized bearing signal pulse” of control

PCB TP8 Pin normal?

Yes

No

Is “bearing signal pulse” of control PCB J3-2 Pin normal?

10 ms

5 V

0 V

Yes

No

Failure of wiring in Antenna unit, or failure of

Display unit

Modulator PCB failure

Failure of brushless motor

Error message “Head line signal abnormal.” is displayed.

Is “synthesized bearing signal pulse” in the control

PCB TP8 normal?

(See the figure above.) No

Yes

Failure of wiring in Antenna unit, or failure of Display unit

Is “heading signal pulse” in the modulator PCB J3-3 normal?

3 msec

Yes

No

Reed switch failure

Control PCB failure

5-20 0092669006-05E

MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

No transmission

TP_PULSE_W shape

5 V

0 V

A

B

Pulse width A(μs) B(ms)

L2 1.4 1.5 to 1.6

Is transmitter TXHV fuse blown?

Yes

No

Is +250 V (J1-1) on modulator PCB normal?

Yes

No

Is trigger signal

(TP_PULSE_W) on modulator PCB normal?

Yes

Is there any abnormal sound from pulse transformer?

Yes

No

No

Is 6.3 V applied to a magnetron heater?

Yes

No

Modulator PCB failure

Check connecting cable between Display unit and

Antenna unit.

Modulator PCB failure

Modulator PCB failure

Failure of wiring in

Antenna unit, or failure of

Display unit power

Magnetron failure

No manual tuning

Is J1-1 pin +24V of RF module. normal?

Yes

No

Is RF module. Pin J1-8 voltage varied within 6 to

9 volt by manual adjustment?

Yes

No

Failure of wiring in Antenna unit, or failure of Display unit power

RF module (RFM-100) failure

Control PCB failure

0092669006-05E 5-21

Chapter 5 Troubleshooting and on board repair

Tuning meter failure

Is tuning meter voltage of RF module. J1-13 around 2 V?

Yes

No

MDC-7000P/7900P Series

RF module (RFM-100) failure

Confirm connection between

RF module (RFM-100) J1 and modulator PCB.

Auto tuning inoperable

Re-initialize auto tuning function.

Is auto tuning function operating normally?

No

Yes

End

RF module (RFM-100) failure

No radar picture is displayed.

(No echo-receiving signal)

Is “Error, Antenna, Magnetron current” message displayed?

No

Yes

Is MIC monitor terminal voltage within 30 to 70 mV range?

No

Yes

Is “Video signal connection” in the antenna connection cable normal?

Yes

No

Main logic PCB failure

5-22

Magnetron failure

RF module (RFM-100) failure

Fix error part of connection.

0092669006-05E

MDC-7000P/7900P Series

Low gain

Chapter 5 Troubleshooting and on board repair

Is error message “Antenna magnetron current abnormal.” displayed on the display?

No

Yes

RF module (RFM-100) failure

Magnetron failure

0092669006-05E 5-23

Chapter 5 Troubleshooting and on board repair MDC-7000P/7900P Series

5.4 On board repair

5.4.1 Replacement of fuse

The location of the fuses is on the back panel of Display unit.

Fuse type and rating

Application

Main power

Modulator high voltage

Antenna drive motor

Fuse location

Type, dimension (mm)

Tubular (φ6.4 x 30)

Tubular (φ5.2 x 20)

Tubular (φ5.2 x 20)

Fuse characteristic

Normal blow

Normal blow

Normal blow

Antenna

Drive motor

Modulator

High voltage

Main power

Figure 5.3 Fuse locations on Display unit back panel

Rating

15 A

0.8 A

10 A

5-24 0092669006-05E

MDC-7000P/7900P Series Chapter 5 Troubleshooting and on board repair

5.4.2 Replacement of Internal Battery

The Display unit has a battery built-in. Battery is used only for an internal clock.

When the battery runs low, the internal clock of the radar will not always work properly.

Please exchange the internal battery.

Exchange method of the internal battery is explained as below.

1. Remove 10 fixed screws on the back of the Display unit.

2. Remove the front panel from the main chassis by disconnecting the internal cable.

Front panel

Main chassis

3. Exchange the internal battery on the Logic PCB name: CR2032

*Subject to version change

0092669006-05E 5-25

— This page intentionally left blank.-

MDC-7000P/7900P Series Chapter 6 Maintenance

Chapter 6 Maintenance

Warning:

To prevent electric shock, be sure to turn off the radar system power before opening the cover of the Antenna unit.

For health safety reason, transmission is basically inhibited when antenna is not rotating.

However when transmission is required for any reason without antenna rotation, following procedure is provided to do it.

Special Service Mode

1. Turn off the radar and remove the Antenna drive motor fuse according to Figure 5.3.

2. Turn on the radar at the Operation unit by pressing the POWER ON/OFF key while the OFF key is pressed.

Keep pressing the OFF key until «NO ERROR DETECT» is displayed.

3. After preheating time of 3 minutes, press the STBY/TX key.

If the magnetron is already heated, transmission is possible after 10 seconds, when «NO ERROR

DETECT» indication disappears.

6.1 List of parts that have longevity

Radar uses parts that have the following longevities.

List of parts that have longevity name type

Magnetron

Geared motor

MAF1565N

M1568BS

RB808P

RB809P

VGKC12-25N50L2XT6 RB808P/809P

2000 to 3000H

1000 to 2000H

5000H

45000H (25°C) LCD Unit G190EG02 V1

Battery CR2032

MRD-108P

E63-700*

1 hour operation in every week: 8 years

*Subject to version change

0092669006-05E 6-1

6.2 Regular service and cleaning up

Periodic inspection and cleaning is essential to keep the radar system in the good working order for the life of the radar.

6.2.1 Monthly inspection

(1) Check whether there is any dirt or soot on the radiating part of the Antenna unit. If any, wipe it with soft cloth soaked in water or soap detergent. Also make sure no cracks or coating material is on the front radiation part of Antenna unit.

Never turn on the power of radar system under inspection.

(2) Wipe the radar display with cloth soaked in static electricity inhibitor if dirty. Avoid using a dry cloth since it will generate static electricity resulting in the accumulation of dust.

6-2 0092669006-05E

MDC-7000P/7900P Series Chapter 6 Maintenance

6.3 Method of exchanging the magnetron

6.3.1 Magnetron replacement (RB808P)

Shield cover

Remove eight screws.

1) Remove the eight screws that secure the shield cover.

Remove the shield cover from the PCB [E61-110X].

Magnetron MAF1565N

Pulse transformer KCT-373

2) This picture is the view of the magnetron [MAF1565N] and the pulse transformer [KCT-373]

0092669006-05E 6-3

Remove four screws.

Unsolder two wires.

Yellow wire

Terminal-6

Terminal-8

Green wire

3) Unsolder the yellow wire and green wire from the pulse transformer terminals.

Remove the four screws that secure the magnetron.

Remove the magnetron from the chassis.

Four screw holes for mounting the magnetron.

Chassis

Terminal-6

Terminal-8

4) This picture is the view of the modulator with magnetron removed.

6-4 0092669006-05E

MDC-7000P/7900P Series Chapter 6 Maintenance

New magnetron

MAF1565N

Yellow wire

Green wire

50mm

60mm

5) Following above picture cut the excess wires from magnetron.

Chassis

6) Attach new magnetron to chassis.

10mm

: Remove the insulation sheath

Yellow wire

Green wire

0092669006-05E 6-5

Use a non-magnetic screwdriver

6-6

Solder two wires.

Yellow wire

Terminal-6

Terminal-8

Green wire

7) Fasten four screws by non-magnetic screwdriver.

Screw: PWSM 4x12B ( Quantity 4)

Caution:

Use a non-magnetic screwdriver, because the contact of the metal tool with the magnetron will cause deterioration of its performance.

Solder the yellow wire and green wire to the pulse transformer terminals.

Attach the shield cover to the

PCB [E61-110X].

0092669006-05E

MDC-7000P/7900P Series

6.3.2 Magnetron replacement (RB809P)

Shield cover

Remove six screws.

1) Remove the six screws that secure the shield cover.

Remove the shield cover from the PCB [E62-110X].

Pulse transformer KCT-374

Magnetron M1568BS

2) This picture is the view of the magnetron [M1568BS] and the pulse transformer [KCT-374].

Chapter 6 Maintenance

0092669006-05E 6-7

Remove four screws.

Unsolder two wires.

Yellow wire

Terminal-6

Terminal-8

Green wire

3) Unsolder the yellow wire and green wire from the pulse transformer terminals.

Remove the four screws that secure the magnetron.

Remove the magnetron from the chassis.

Four screw holes for mounting the magnetron.

Terminal-6

Terminal-8

Chassis

Terminal-6

4) This picture is the view of the modulator with magnetron removed.

6-8 0092669006-05E

MDC-7000P/7900P Series

New magnetron

M1568BS

Yellow wire

Green wire

60mm

Chapter 6 Maintenance

10mm

: Remove the insulation sheath

Green wire

Yellow wire

70mm

5) Following above picture cut the excess wires from magnetron.

Screw [PWSM 4x10B]

6) Attach new magnetron to the chassis.

Washer [2W4B]

7) With magnetron in place on this side use screw [PWSM4x10B] and the washer

[2W4B].

On the other side, use the screw [PWSM

4x12B]

0092669006-05E 6-9

Use a non-magnetic screwdriver

Screw: PWSM 4x12B

Fasten four screws by non-magnetic screwdriver.

Screw: PWSM 4x12B ( Quantity 2)

PWSM 4x10B (Quantity 2)

Washer: 2W4B ( Quantity 2)

Caution:

Use a non-magnetic screwdriver, because the contact of the metal tool with the magnetron will cause deterioration of its performance.

Screw: PWSM 4x10B

Washer: 2W4B

Solder two wires.

Yellow wire

Terminal-6

Terminal-8

Green wire

9) Solder the yellow wire and green wire to the pulse transformer terminals.

Attach the shield cover to the

PCB [E62-110X].

6-10 0092669006-05E

MDC-7000P/7900P Series Chapter 7 Input/output data

Chapter 7 Input/output data

7.1 Input data

7.1.1 Validity and integrity of input data

Data indication

White color

THS-A*

Longitude

GLL-A,D*

HDT GGA-1,2,3,4,5**

GNS-A,D,F,P,R*

VBW

Status water speed

: A

VHW

VBW

Status ground speed: A

VTG-A,D,P*

Yellow color

Orange color and

XXX.XX

RMB-A,D*

BWC-A,D*

RTE/WPL

EPFS has output of GBS which is fault detection as well as GLL, GGA, GNS, VTG, RMB, BWC and WPL.

In case Expected error of GBS sentence exceeds 10 m, LAT/LON, COG/SOG will be low integrity.

At this time, numerical values of LAT/LON and COG/SOG displayed at the upper right of display are shown in yellow.

THS-E,M,S,V* GLL-E,M,S,N* VBW VBW RMB-E,M,S,N*

HDT(no input) GGA-0,6,7,8**

GNS-E,M,N,S*

Status water speed

: V

VHW(no input)

Status ground speed: V

VTG-E,M,S,N*

BWC-E,M,S,N*

RTE/WPL

(no input)

* mark is the «Mode indicator» in the data string. Refer to “7.1.2 Details of the data input format”.

** mark is the «quality indicator» in the data string. Refer to “7.1.2 Details of the data input format”.

7.1.2 Details of the data input format

Check sum: All the data from $ to the check sum position * is calculated by exclusive-OR operation and used as checksum.

Heading

THS True heading and status

$ — THS, x.x, a*hh<CR><LF>

Check sum

Mode indicator*

Heading, degrees true

Note for IMO mode

II, IN, HE, HN, HC, GA, GP, GL, GN and SN are accepted.

Note* mode indicator

A=Autonomous valid

E=Estimated invalid

M=Manual input invalid

S=Simulator mode invalid

V=Data not valid invalid

HDT Heading true

$ — HDT, x.x, T*hh<CR><LF>

Check sum

Heading, degrees true

Note for IMO mode

II, IN, HE, HN, HC, GA, GP, GL, GN and SN are accepted.

Note: HDG, HDM, VTG, RMC and RMA sentences are not accepted for IMO radar.

0092669006-05E 7-1

Speed

VBW Dual ground/water speed

$ — VBW, x.x, x.x, A, x.x, x.x, A, x.x, A, x.x, A*hh<CR><LF>

Check sum

These fields are not used

Status ground speed, A=Valid, V=Invalid

Transverse ground speed, knots

Longitudinal ground speed, knots

Status w ater speed, A=Valid, Invalid

Tranverse w aterspeed, knots

Longitudinal w ater speed, knots

Note for IMO mode

II, IN, VD, GA, GP, GL, GN, SN, VM and VW are accepted.

VTG Course over ground and ground speed

$ — VTG, x.x, T, x.x, M, x.x, N, x.x, K, a*hh<CR><LF>

Check sum

Mode indicator A/P/D=Valid, E/M/S/N=Invalid

Speed over ground, km/h

Speed over ground, knots

Course over ground, degrees magnetic

Course over ground, degrees true

Note for IMO mode

II, IN, VD, GA, GP, GL, GN, SN, VM and VW are accepted.

VHW Water speed and heading

$ — VHW, x.x, T, x.x, M, x.x, N, x.x, K*hh<CR><LF>

Set and Drift

Check sum

Speed, km/h

Speed, knots

Heading, degrees magnetic

Heading, degrees true

Note for IMO mode

II, IN, VD, GA, GP, GL, GN, SN, VM and VW are accepted.

VDR Set and drift

$ — VDR, x.x, T, x.x, M, x.x, N*hh<CR><LF>

Check sum

Current speed, knots

Direction, degrees magnetic

Direction, degrees true

7-2 0092669006-05E

MDC-7000P/7900P Series Chapter 7 Input/output data

Time and date

ZDA Time and date

$ — ZDA, hhmmss.ss, xx, xx, xxxx, xx, xx*hh<CR><LF>

UTC Check sum

Local zone minutes (00 to +59)

Local zone hours (00 h to +/-13 h)

Year (UTC)

Month , 01 to 12 (UTC)

Day, 01 to 31 (UTC)

Note: RMC and GGA sentences are not accepted for IMO radar.

Latitude/Longitude

GLL Geographic position – Latitude/longitude

$ — GLL, llll.ll, N/S, yyyyy.yy, E/W, hhmmss.ss, A, a*hh<CR><LF>

Latitude

Note for IMO mode

Longitude UTC is not used

II, IN, GA, GP, GL, GN, SN and LC are accepted.

Check sum

Mode indicator*

Status

A: Data valid

V: Data invalid

Note* Mode indicator

A=Autonomous (Valid)

D=Differential (Valid)

E=Estimated (Invalid)

M=Manual input (Ivalid)

S=Simulator (Invalid)

N=Data not valid

GGA Global positioning system (GPS) fix data

$ — GGA, hhmmss.ss, llll.ll, N/S, yyyyy.yy, E/W,a,

, , , , , , ,

*hh<CR><LF>

UTC of position

Latitude

Note for IMO mode

II, IN, GA, GP, GL, GN and SN are accepted.

Longitude Check sum

These field is not used.

GPS quality indicator 1/2/3/4/5=Valid, 0/6/7/8=Invalid

0=Fix not invalid or invalid

1=GPS SPS mode 5=Float RTK

2=Differential GPS, SPS mode

3=GPS PPS mode

4=Real time Kinematic

6=Estimated mode

7=Manual input mode

8=Simulator mode

GNS GNSS fix data

$ — GNS, hhmmss.ss, llll.ll, N/S, yyyyy.yy, E/W, c—c, , , , , , , a*hh<CR><LF>

Not used Latitude

N/S

Note for IMO mode

GN, GP, GL and GA are accepted.

Longitude

E/W

Not used

Mode indicator

A/D/P/R/F=Valid

E/M/S/N=Invalid

GN, GP: first character

GL: second character

GA: third character

Check sum

Navigation status indicator

S=Safe

C=Caution

U=Unsafe

V=Navigational status not used

Note: RMA and RMC sentences are not accepted for IMO radar

0092669006-05E 7-3

Datum

DTM Datum reference

$ — DTM, ccc, a, x.x, a, x.x, a, x.x, ccc *hh<CR><LF>

Check sum

Reference datum

Altitude offset, m

Lon offset min, E/W

Lat offset min, N/S

Local datum subdivision code

Local datum

WGS84

WGS72

SGS85

PE90

User defined

Alarm and alert handling

ALF Alert sentence

$ — ALF, x, x, x, hhmmss.ss, a, a, a, aaa, x.x, x.x, x.x, x, c—c *hh<CR><LF>

Reference Local datum datum

W84

W72

W84

W72

S85

P90

—

S85

P90

999

Time of last change

Sequential message identifier, 0 to 9

Sentence number, 1 to 2

Total number of ALF sentences for this message, 1 to 2

Note* Alert priority

E=Emergency Alerm (for use w ith Bridge Alert Management)

A=Alarm

W:Warning

C=Caution

Alert text

Check sum

Escalation counter, 0 to 9

Revision counter, 1 to 99

Alert instance, 1 to 999999

Alert identifier

Manufacturer mnemonic code

Alert state, A, S, N, O, U or V**

Alert priority, E, A, W or C*

Alert category, A, B or C Note** Alert state

V=Active-Unacknow ledge

S=Active-Silenced

A=Active-Acknow ledge or active

O=Active-Responsibility transferred

U=Rectified-Unacknow ledge

N=Normal

ALC

ARC

Cyclic alert list

$ — ALC, xx, xx, xx, x.x, aaa, x.x, x.x, x.x, ……, aaa, x.x, x.x, x.x *hh<CR><LF>

Check sum

Additional Alert entries

Revision counter Alert entry 1

Alert instance

Alert identifier

Manufacturer mnemonic code

Number of alert entries

Sequential message identifier, 00 to 99

Sentence number, 01 to 99

Total number of sentences for this message, 01 to 99

Alert command refused

$ — ARC, hhmmss.ss, aaa, x.x, x.x, c*hh<CR><LF>

Relese time Check sum Note*

Refused alert command, A, Q, O or S*

A: Acknowledge

Alert instance, 1 to 999999

Alert identifier

Manufacturer mnemonic code

Q: Request / repeat information

O: Responsibility transfer

S: Silence

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MDC-7000P/7900P Series Chapter 7 Input/output data

ALR Set alarm state

$ — ALR, hhmmss.ss, xxx,

A, A, c—c *hh<CR><LF>

Time of alarm condition change, UTC

Check sum

Alarm’s description text

Alarm’s acknow ledge state, A=acknow ledged

V=unacknow ledged

Alarm condition (A=threshold exceeded, V=not exceeded)

Unique alarm number (identifier) at alarm source

ACN Alert command

$ — ACN, hhmmss.ss, aaa, x.x, x.x, c, a*hh<CR><LF>

Relese time Check sum

Sentence status flag: «C»

Alert command, A, Q, O or S* Note* Alert command

Alert instance, 1 to 999999 A: Acknow ledge

Alert identifier manufacture mnemonic code

Q: Request / repeat information

O: Responsibility transfer

S: Silence

ACK Acknowledge alarm

$ — ACK, xxx *hh<CR><LF>

Check sum

Unique alarm number (identifier) at alarm source

Heartbeat

HBT Heartbeat supervision sentence

$ — HBT, x.x, A, x*hh<CR><LF>

Check sum

Sequential sentence identifier

Equipment status A=Yes, V=No

Configured repeat interval

AIS target and own ship information

VDM AIS VHF data-link message

! — VDM, x, x, x, a, s—s, x*hh<CR><LF>

Check sum

Number of fill-bits, 0 to 5

Encapsulated ITU-R M.1371 radio message (Message part, 6bit fields)

AIS channel (A/B)

Message number, 1 to 9

Sentence number, 1 to 9

Total number of sentences needed to transfer the message, 1 to 9

0092669006-05E 7-5

VDO AIS VHF data-link own-vessel report

! — VDO, x, x, x, a, s—s, x*hh<CR><LF>

Check sum

Number of fill-bits, 0 to 5

Encapsulated ITU-R M.1371 radio message (Message part, 6bit fields)

AIS channel (A/B)

Message number, 1 to 9

Sentence number, 1 to 9

Total number of sentences needed to transfer the message, 1 to 9

Waypoint Latitude/Longitude, ID

RMB Recommended minimum navigation information

$ — RMB, A, x.x, a, c—c, c—c, llll.ll, N/S, yyyyy.yy, E/W, x.x, x.x, x.x, A, a*hh<CR><LF>

Status

A=Valid

V=Data

Invalid

Not used Destination w aypoint longitude,

E/W

Destination w aypoint

L/R latitude, N/S

Cross track Destination w aypoint ID error

Direction to steer

Not used Check sum

Mode indicator

A/D=valid

E/M/S/N=invalid

Bearing to destination, degrees natical miles

Range to destination, nautical miles

BWC

RTE

WPL

Bearing and distance to waypoint – Great circle

$ — BWC, hhmmss.ss, llll.ll, N/S, yyyyy.yy, E/W, x.x, T, x.x, M, x.x, N, c—c, a*hh<CR><LF>

UTC of observation

Note* Mode indicator

A/D=Valid

E/M/S/N=Invalid

Waypoint Waypoint latitude

N/S longitiude

E/W

Check sum

Mode indicator*

Waypoint ID

Distance, nautical miles

Bearing, digrees magnetic

Bearing, digrees true

Routes

$ — RTE, x.x, x.x, a, c—c, c—c, c—c, . . . . . . c—c *hh<CR><LF>

Check sum w aypoint «n» identifier

Additional w aypoint identifiers

Waypoint identifire (FROM, TO)

Route identifier

Message mode

C=complete route, all w aypoints

W=w orking route, first listed w aypoint is «FROM» second is «TO» and remaining are rest of route

Sentence number

Total number of sentences

Waypoint location

$ — WPL, llll.ll, N/S, yyyyy.yy, E/W, c—c *hh<CR><LF>

Check sum

Waypoint identifier

Waypoint longitude, E/W

Waypoint latitude, N/S

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MDC-7000P/7900P Series Chapter 7 Input/output data

Waypoint Bearing/Distance

RMB Recommended minimum navigation information

$ — RMB, A, x.x, a, c—c, c—c, llll.ll, N/S, yyyyy.yy, E/W, x.x, x.x, x.x, A, a*hh<CR><LF>

Status

A=Valid

V=Data

Invalid

Not used Destination w aypoint longitude,

E/W

Destination w aypoint

L/R latitude, N/S

Cross track Destination w aypoint ID error

Direction to steer

Not used Check sum

Mode indicator

A/D=valid

E/M/S/N=invalid

Bearing to destination, degrees natical miles

Range to destination, nautical miles

BWC Bearing and distance to waypoint – Great circle

$ — BWC, hhmmss.ss, llll.ll, N/S, yyyyy.yy, E/W, x.x, T, x.x, M, x.x, N, c—c, a*hh<CR><LF>

UTC of observation

Note* Mode indicator

A/D=Valid

E/M/S/N=Invalid

Waypoint Waypoint latitude

N/S longitiude

E/W

Check sum

Mode indicator*

Waypoint ID

Distance, nautical miles

Bearing, digrees magnetic

Bearing, digrees true

Cross-track error, measured

RMB Recommended minimum navigation information

$ — RMB, A, x.x, a, c—c, c—c, llll.ll, N/S, yyyyy.yy, E/W, x.x, x.x, x.x, A, a*hh<CR><LF>

Status

A=Valid

V=Data

Invalid

Not used Destination w aypoint longitude,

E/W

Destination w aypoint

L/R latitude, N/S

Cross track Destination w aypoint ID error

Direction to steer

Not used Check sum

Mode indicator

A/D=valid

E/M/S/N=invalid

Bearing to destination, degrees natical miles

Range to destination, nautical miles

XTE Cross-track error, measured

$ — XTE, A,A, x.x, a, N, a*hh<CR><LF>

Check sum

Mode indicator A/D=Valid, E/M/S/N=Invalid

Direction to steer, L/R

Magnitude of cross-track error

Status: A=data valid, V=LORAN-C cycle lock w arning flag

Status: A=data valid, V=invalid

0092669006-05E 7-7

Route

RTE

WPL

Routes

$ — RTE, x.x, x.x, a, c—c, c—c, c—c, . . . . . .

c—c *hh<CR><LF>

Check sum w aypoint «n» identifier

Additional w aypoint identifiers

Waypoint identifire (FROM, TO)

Route identifier

Message mode

C=complete route, all w aypoints

W=w orking route, first listed w aypoint is «FROM» second is «TO» and remaining are rest of route

Sentence number

Total number of sentences

Waypoint location

$ — WPL, llll.ll, N/S, yyyyy.yy, E/W, c—c *hh<CR><LF>

Check sum

Waypoint identifier

Waypoint longitude, E/W

Waypoint latitude, N/S

Depth

DPT Depth

$ — DPT, x.x, x.x, x.x*hh<CR><LF>

Check sum

Maximum range scale in use

Offset from transducer, in metres

Water depth relative to the transducer, in metres

DBT Depth below transducer

$ — DBT, x.x, f, x.x, M, x.x, F

*hh<CR><LF>

Check sum

Water depth, fathoms

Water depth, m

Water depth, feet

Temp

MTW Water temperature

$ — MTW, x.x, C *hh<CR><LF>

Check sum

Temperature, degrees C

7-8 0092669006-05E

MDC-7000P/7900P Series Chapter 7 Input/output data

Loran-C position (LOP)

GLC Geographic Position Loran-C

$ — GLC, xxxx, x.x, a, x.x, a, x.x, a, x.x, a, x.x, a, x.x, a *hh<CR><LF>

TD1 TD2 TD3 TD4 TD5

These fields are not used. status* status* status* status*

Check sum status*

Note: When only tw o TD data are effective, TD data is displayed.

Note*: Status

A=Valid

B=Blink w arning

C=Cycle w arning

S=SNR w arning

Wind

MWD Wind direction and speed

$ — MWD, x.x, T, x.x, M, x.x, N, x.x, M, *hh<CR><LF>

Check sum

Wind speed, m/s

Wind speed, knots

Wind direction, 0° to 359° magnetic

Wind direction, 0° to 359° true

ROT

ROT Rate of turn

$ — ROT, x.x, A, *hh<CR><LF>

Check sum

Status, A=Valid V=Invalid

Rate of turn, o /min

«-» bow turns to port

GNSS satellite fault detection

GBS GNSS satellite fault detection

$ — GBS, hhmmss.ss, x.x, x.x, x.x, xx, x.x, x.x, x.x, h, h *hh <CR><LF>

This field is not used.

These fields are not used.

Expected error in longitude

Expected error in latitude

Check sum

0092669006-05E 7-9

7.2 Details of TT tracking data output

Data standard name: IEC61162-1 or IEC61162-2

Target data of the automatic tracking unit is provided via data connectors (NAV/EPFS/SDME) on the back panel.

TTD Tracked target data

! RATTD, hh, hh, x, s—s, x*hh<CR><LF>

Check sum

Number of fill-bits, 0 to 5

Encapsulated tracked target data

Sequential message identifier, 0 to 9

Hex sentence number, 01 to FF

Total hex number of sentences needed to transfer the message, 01 to FF

TLB Target label

$ RATLB, x.x, c—c, x.x, c—c, …x.x, c—c *hh<CR><LF>

Check sum

Additional label pairs (x.x, c—c)

Label assigned to target ‘n’

Target number ‘n’ reported by the device

TTM Tracked target message

$ RATTM, xx, x.x, x.x, T, x.x, x.x, T, x.x, x.x, N, c—c, a, a, hhmmss.ss, a, *hh<CR><LF>

Target distance from ow n ship

Target course, degrees true

Target number, Target speed

00 to 99

Bearing from ow n ship, degrees true

(min)

Target label

Speed/ distance

Distance of closest T=Tracking

-point-of-approach

UTC

Reference target=R, null otherw ise units, N Target status

Time to CPA L=Lost

Q=Query

Check sum

Type of acquisition

A=Automatic

M=Manual

R=Recorded

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MDC-7000P/7900P Series Chapter 7 Input/output data

7.3 Details of the radar data output

Data standard name: IEC61162-1 or IEC61162-2

Own ship data and radar system data are provided via data connectors (NAV/EPFS/SDME) on the back panel.

Radar system data

RSD Radar system data

$ — RSD, x.x, x.x, x.x, x.x, x.x, x.x, x.x, x.x, x.x, x.x, x.x, a, a*hh<CR><LF>

Origin 1

Range

Origin1

Bearing

VRM1

EBL1

Bearing

Origin2

Range

Bearing

VRM2

Origin2

Beraing

EBL2

Beraing

Bearing

Cursor range

Cursor

Bearing

Check sum

N=NM

S=SM/h

Display mode

Range unit C=Course up

Display K=km/h

Range N=North up

Own ship data

OSD Own ship data

$RAOSD, x.x, A, x.x, a, x.x, a, x.x, x.x, a*hh<CR><LF>

Check sum

Speed unit, K=km/h, N=knots, S=statute miles/h

Vessel drift (speed)

Vessel set, degrees true

Speed reference, B/M/W/R/P* Note* Reference

Vessel speed B=Bottom tracking log

M=Manually entered Course refference, B/M/W/R/P*

Vessel course, degrees true

Heading status, A=data valid, V=data in valid

Heading, degrees true

W=Water referenced

R=Radar tracking (or fixed target)

P=Positioning system ground reference

Target latitude and longitude

TLL Target latitude and longitude

$ RATLL, xx, llll.ll, N/S, yyyyy.yy, E/W, c—c, hhmmss.ss, a, a*hh<CR><LF>

Target latitude

N/S

Target longitude

E/W

Target number (00-99)

UTC of data

Target label

Check sum

Reference target=R, null otherw ise

Target status L=Lost

Q=Query

T=Tracking

0092669006-05E 7-11

Alarm

ALF

ALC

ARC

ALR

ACN

Alert sentence

$ — ALF, x, x, x, hhmmss.ss, a, a, a, aaa, x.x, x.x, x.x, x, c—c *hh<CR><LF>

Time of last change

Sequential message identifier, 0 to 9

Sentence number, 1 to 2

Total number of ALF sentences for this message, 1 to 2

Note* Alert priority

E=Emergency Alerm (for use w ith Bridge Alert Management)

A=Alarm

W:Warning

C=Caution

Alert text

Check sum

Escalation counter, 0 to 9

Revision counter, 1 to 99

Alert instance, 1 to 999999

Alert identifier

Manufacturer mnemonic code

Alert state, A, S, N, O, U or V**

Alert priority, E, A, W or C*

Alert category, A, B or C Note** Alert state

V=Active-Unacknow ledge

S=Active-Silenced

A=Active-Acknow ledge or active

O=Active-Responsibility transferred

U=Rectified-Unacknow ledge

N=Normal

Cyclic alert list

$ — ALC, xx, xx, xx, x.x, aaa, x.x, x.x, x.x, ……, aaa, x.x, x.x, x.x *hh<CR><LF>

Check sum

Additional Alert entries

Revision counter Alert entry 1

Alert instance

Alert identifier

Manufacturer mnemonic code

Number of alert entries

Sequential message identifier, 00 to 99

Sentence number, 01 to 99

Total number of sentences for this message, 01 to 99

Alert command refused

$ — ARC, hhmmss.ss, aaa, x.x, x.x, c*hh<CR><LF>

Relese time Check sum Note*

Refused alert command, A, Q, O or S*

A: Acknowledge

Alert instance, 1 to 999999

Q: Request / repeat information

Alert identifier

Manufacturer mnemonic code

O: Responsibility transfer

S: Silence

Set alarm state

$ — ALR, hhmmss.ss, xxx,

A, A, c—c *hh<CR><LF>

Time of alarm condition change, UTC

Check sum

Alarm’s description text

Alarm’s acknow ledge state, A=acknow ledged

V=unacknow ledged

Alarm condition (A=threshold exceeded, V=not exceeded)

Unique alarm number (identifier) at alarm source

Alert command

$ — ACN, hhmmss.ss, aaa, x.x, x.x, c, a*hh<CR><LF>

Relese time Check sum

Sentence status flag: «C»

Alert command, A, Q, O or S*

Alert instance, 1 to 999999

Alert identifier manufacture mnemonic code

Note* Alert command

A: Acknow ledge

Q: Request / repeat information

O: Responsibility transfer

S: Silence

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MDC-7000P/7900P Series Chapter 7 Input/output data

ACK

Heartbeat

Acknowledge alarm

$ — ACK, xxx *hh<CR><LF>

Check sum

Unique alarm number (identifier) at alarm source

HBT Heartbeat supervision sentence

$ — HBT, x.x, A, x*hh<CR><LF>

Check sum

Sequential sentence identifier

Equipment status A=Yes, V=No

Configured repeat interval

Activity information

EVE General event message

$ — EVE, hhmmss.ss, c—c, c—c*hh<CR><LF>

Check sum

Event description

Tag code used for identification of source of event

Event time

0092669006-05E 7-13

7.4 Interface specification

7.4.1 NAV and EPFS serial data input/output specification

Input connector: J3 and J5

Connector used: BD-06PMMP-LC7001

Connector acceptable: BD-06BFFA-LL6001

J3 and J5

Data connector pin assignment

(Display unit upper view)

1

6

5

2

3

4

Serial data input (Listener):

Standard-type signal conforming to IEC61162-1 or

IEC 61162-2 is acceptable.

Input load: 500 Ohm

Circuit configuration: Photo coupler

Type ACPL-M61 (Avago)

Serial data output (Talker):

Standard-type signal conforming to IEC61162-1 or

IEC 61162-2 is transmittable.

Circuit configuration: RS422 driver IC

Type SN65HVD3085 (TI）

Data connector pin assignment

J3 and J5

Pin number Signal name

1 Shield

2 OUT-A

3 OUT-B

4 IN-A

5 IN-B

6 +12V

Note: +12V of pin no.6 is used for power supply of

Junction box JB-35 or other device

Input data A

IN-A

Input data B

IN-B

SN65HVD3085

500

ACPL-M61

Serial data input circuit

+Vcc

Data output

OUT-A

OUT-B

Serial data output circuit

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MDC-7000P/7900P Series Chapter 7 Input/output data

7.4.2 SDME serial data input/output specification

Input connector: J6

Connector used: BD-06PMMP-LC7001

Connector acceptable: BD-06BFFA-LL6001

J6

Data connector pin assignment

(Display unit upper view)

1

2

6

5

4

3

Serial data input (Listener):

Standard-type signal conforming to IEC61162-1 or

IEC 61162-2 is acceptable.

Input load: 500 Ohm

Circuit configuration: Photo coupler

Type ACPL-M61 (Avago)

Serial data output (Talker):

Standard-type signal conforming to IEC61162-1 or

IEC 61162-2 is transmittable.

Circuit configuration: RS422 driver IC

Type SN65HVD3085 (TI）

Data connector pin assignment

J6

Pin number Signal name

1 Shield

2 OUT-A

3 OUT-B

4 IN-A

5 IN-B

6 NC

Input data A

IN-A

Input data B

IN-B

Serial data input circuit

SN65HVD3085

500

+Vcc

ACPL-M61

Data output

OUT-A

OUT-B

Serial data output circuit

0092669006-05E 7-15

7.4.3 VDR (external monitor) and Alarm output signal specification

Output connector name: VDR & Alarm

Connector used: BU-10PMMP-LC7001

External monitor and alarm output connector pin assignment

Connector acceptable: BU-10BFFA-LL7001

Pin location is shown below.

J1

External monitor and alarm output connector pin assignment

(Display unit upper view)

2

1

9

8

7

Pin number Signal name

1 RVD

2 R-GND

3 GVD

4 G-GND

5 BVD

6 B-GND

7 H-SYNC

8 V-SYNC

9 ALARM

10 ALARM

3

10

4 5

6

Signal specification

This RGB output is compliant with the image test defined in the VDR test standard IEC61996.

VDR output cannot be deactivated by the user.

Signal name

Horizontal sync signal

(H-SYNC)

Vertical sync signal

(V-SYNC)

Frequency

63.981 kHz

60.0 Hz

R, G, B Video signal —

Polarity Signal width Level

Negative 1.037 μs TTL 200

Negative 47 μs TTL 200

Positive —

Impedance

0.7 V p-p 75 Ω

Alarm output —

*

Alarm contact will open in case of failure.

— Contact* — Capacity 1A

7.4.3.1 Circuit for horizontal sync, vertical sync signal output

TC74VHC08

75

H-SYNC/V-SYNC

Horizontal sync, vertical sync signal

GND Ground

7.4.3.2 Circuit for R, G, B video signal output

LMH6683

75

RVD/GVD/BVD

R, G, B Video signal

GND Ground

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MDC-7000P/7900P Series Chapter 7 Input/output data

7.4.3.3 Alarm contact specification

Max. switching voltage 30 V

Max. current capacity 1 A

(Resistive load)

HY1Z-5V alarm

For external device

Note: Alarm contact will open in case of failure.

alarm

7.4.4 Serial data input/output specification (AIS)

I/O connector AIS (J2)

Connector used: BD-08PMMP-LC7001

Connector acceptable: BD-08BFFA-LL6001

Serial data input (Listener):

Standard signals conforming to IEC61162-2 is acceptable.

Input load 500 Ohm

Circuit configuration: Photo coupler

Type ACPL-M61 (Avago)

Data input A

IN-A

Data input B

IN-B

500

ACPL-M61

Serial data input circuit

SN65HVD3085

+Vcc

Data output

OUT-B

OUT-A

Serial data output circuit (Talker):

Standard signals conforming to IEC61162-2 can be output.

Circuit configuration: RS422 Driver/Receiver IC

Type SN65HVD3085 (TI)

Separated from ground level

J2

Data connector pin assignment

(Display unit upper view)

2

1

3

8

7

6

5

4

Serial data output circuit

Data connector pin assignment

Pin number Signal name

1 Shield

2 IN-A

3 IN-B

4 OUT-B

5 OUT-A

6 GND

7 NC

8 NC

0092669006-05E 7-17

7.4.5 Radar input/output signal specification

I/O connector: Inter-switch (J8)

Connector used: BU-12PMMP-LC7001

Connector acceptable: BU-12BFFA-LL7001

J8

Inter-switch connector pin assignment

(Display unit upper view)

2

1

8

9

12

3

11

10

4 5

7

6

Data connector pin assignment

Pin number Signal name

OUT

OUT

3 GND

6 GND

IN

9 GND

12 +12VDC

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MDC-7000P/7900P Series Chapter 7 Input/output data

7.4.6 Talker device code of the data output devices

The device code displayed as talker is shown in the table below.

Data output device

Galileo positioning system

Global positioning system (GPS)

Global positioning system (DGPS)

GLONASS positioning system

Global navigation satellite system

Heading sensors: compass, magnetic

: gyro, north seeking

: gyro, non-north seeking

Talker device code

GA

GP

GP

GL

GN

HC

HE

Integrated instrumentation

Integrated navigation

Loran-C

Electronic positioning system

Displayed code

GAL

GPS (See below)

DGPS (See below)

GLONASS

GNSS

HC

GYRO

HN

I I

GYRO

INS

IN INS

LC LC

Velocity sensors: Doppler, general

: magnetic log

: mechanical log

Other devices

SN

VD

VM

VW

EPFS

DLOG

LOG

LOG

Display of talker device

Notice

The change between “GPS” and “DGPS” of the device name displayed is based on the operational status display in the GLL and GGA sentences. Refer to “7.1.2. Details of the data input format” (GLL and GGA sentences).

7.4.7 Priority of talker device code

Heading

II > IN > HE >HN > HC > GN > GP > GL > GA > SN

Speed

II > IN > VD > GN > GP > GL > GA > SN > VM > VW

Position

II > IN > GN > GP > GL > GA > SN > LC

GNS

GN > GP > GL > GA

0092669006-05E 7-19

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INTER CONNECTION DIAGRAM (RB808P)

0092669006-05E A-1

INTER CONNECTION DIAGRAM (RB809P)

A-2 0092669006-05E

INTER CONNECTION DIAGRAM (MRD-108P/MRO-108P)

0092669006-05E A-3

INTER CONNECTION DIAGRAM (MRM-108P/MRO-108P)

A-4 0092669006-05E