Inter m pct 610 инструкция

Related Manuals for Inter-m PCT-610

PUBLIC ADDRESS AMPLIFIER

Welcome

Welcome

A personal welcome to you from the management and employees of Inter-M

All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,

and we are delighted you have purchased one of our products.

We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete

satisfaction, we will endeavor to make things right.

Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING

To prevent fire or shock hazard, do not

expose the unit to rain or moisture.

*Do not install this equipment in a confined space such as a book case or similar unit.

*The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.

*Worded: «WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near

water(e.g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than

objects do not fall and liquids are not spilled into the enclosure through openings.»

Service Instructions

*Worded: «Caution: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not

perform any servicing other than that contained in the operating instructions unless you are qualified to do so.»

*Location: Instruction Manual.

NOTE : This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These

limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial

environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the

instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause

harmful interference in which case the user will be required to correct the interference at his own expense.

Caution: To prevent electric shock do not use this (polarized) plug with

Attentions: Pour prévenir les chocs électriques ne pas utiliser cette

* It can be heated up if you use this product in closed box or ill-ventilated place.

This symbol is intended to alert the user to the

presence of uninsulated «dangerous voltage» within

the product’s enclosure that may be of sufficient

magnitude to constitute a risk of electric shock to

persons.

This symbol is intended to alert the user to the

presence of important operation and maintenance

(servicing) instructions in the literature accompanying

the appliance.

an extension cord, receptacle or other outlet unless the blades

can be fully inserted to prevent blade exposure.

fiche polarisée avec un prolongateur, une prise de courant

on une autre sortie de courant, sauf si les lames peuvent

étre insérées à fond sans en laisser aucune partie à

découvert.

Table of Contents for Inter-m PCT-610:

Questions, Opinions and Exploitation Impressions:

You can ask a question, express your opinion or share our experience of Inter-m PCT-610 device using right now.

Summary of Contents:

Operation Manual
Public Address Amplifier
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
Welcome
A personal welcome to you from the management and employees of Inter-M
All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.
We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.
Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
This symbol is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
This symbol is intended to alert the user to the
presence of important operation and maintenance
(servicing) instructions in the literature accompanying
the appliance.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
Caution: To prevent electric shock do not use this (polarized) plug with
an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade exposure.
Attentions: Pour prévenir les chocs électriques ne pas utiliser cette
fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre insérées à fond sans en laisser aucune partie à
découvert.
*Do not install this equipment in a confined space such as a book case or similar unit.
*The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
*Worded: “WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near
water(e.g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than
objects do not fall and liquids are not spilled into the enclosure through openings.”
Service Instructions
*Worded: "Caution: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not
perform any servicing other than that contained in the operating instructions unless you are qualified to do so."
*Location: Instruction Manual.
NOTE : This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
* It can be heated up if you use this product in closed box or ill-ventilated place.
PUBLIC ADDRESS AMPLIFIER
Contents
Unpacking .......................................................................................................................................2
Installation
Environment....................................................................................................................................2
Important Safety Instructions.............................................................................................................2
Features............................................................................................................................................3
Operation ........................................................................................................................................4
Additional Descriptions .................................................................................................................4
Front Panel ......................................................................................................................................5
Rear Panel .......................................................................................................................................8
Connecting Speakers ...................................................................................................................11
FM Operation ................................................................................................................................12
CD Operation ................................................................................................................................13
Channel EQ SETUP .......................................................................................................................14
SETUP Mode ..................................................................................................................................15
Applications ..................................................................................................................................18
Block Diagrams.............................................................................................................................19
Specifications ................................................................................................................................20
Service
Procedures....................................................................................................................................21
Schematic .....................................................................................................................................21
Parts List .......................................................................................................................................21
Variations and Options ...............................................................................................................21
Warranty .......................................................................................................................................21
PCT-610/620
1
PUBLIC ADDRESS AMPLIFIER
Unpacking
Although your PCT-610 / 620 is neither complicated nor difficult to operate, we recommend you to take a few
minutes to read this brief manual and familiarize yourself with the important information regarding product
features, setup and operation.
As with most electronic devices, we strongly recommend you to retain the original packaging. In the unlikely
event the product must be returned for servicing, the original packaging (or reasonable equivalent) is required.
Installation
Environment
Never place this product in an environment which could alter its performance or reduce its service life. Such
environments usually include high levels of heat, dust, moisture, and vibration.
Important Safety Instructions
1.
2.
3.
4.
5.
6.
7.
8.
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult
an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
S3125A
been dropped.
S3125A
2
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
Features
- DIGITAL PROCESSING & DIGITAL AMPLIFIER
Designed with full digital amplifier, low power consumption, low set weight and low heat.
- BUILT IN SOUND SOURCE
You can use the FM digital tuner and MP3CD player which are built in the system for your convenience.
- SPEAKER SELECTOR (5 ZONE)
Six speaker select switches enable you to select any combination of up to five speakers.
- RS-232C IN/OUT CONTROL
AMX/CRESTRON Interface can be used with the RS-232C terminal
- DIGITAL 3 BAND EQ
Digital 3 band EQ for 6 Mic inputs.
- PRIORITY MUTING
Selectable audio signal priority for MIC Channel 1 and 2.
Priority : EM > TEL-IN > RM > MIC1/2
- ANNOUNCEMENT CHIME
Convenient two-tone and four-tone chime for announcement.
- EM (EMERGENCY)
When the EM terminals are connected in emergencies, EM broadcasting stored in VOICE IC is outputted.
- REMOTE CONTROL
The unit can be used with the remote amplifier, RM-05A.
- IR REMOCON (OPTION)
The unit can be controlled by the remocon.
Power on/off, volume up/down, CD, FM, etc can be controlled by the remocon.
ACCESSORIES
- One detachable AC power cord is provided for use with this product.
- FM Antenna
PCT-610/620
3
PUBLIC ADDRESS AMPLIFIER
Operation
1. Make sure that speakers and input/output cables are properly connected before you plugged in the power.
2. Set all volumes to the minimum position before you turn the power on.
3. Be sure the AC power is correct voltage before you plug into the power cord.
4. When the power button is pressed, the VFD displays and the unit is working.
5. Adjust the each channel volume and the master volume.
6. Adjust the mic channel EQ.
7. Please refer to the CD / FM operation method or Set Up mode section for details.
Additional Descriptions
- MP3 (MPEG AUDIO LAYER-3)
MP3 is one of music file formats that can contain music with stereo sound quality as good as audio CD, which is a
type of MPEG as audio, video compression standards. Compression rate is 1MB by 1 minute and thus about
3~5MB are sufficient if recording songs of 3~ 5 min or so. Different from audio CD, a music file made of MP3 can
contain over 130 songs for popular songs or folk songs and playing time is also about 10 hours. MP3 removes
high frequency which a human can not discernable, so it has advantage to compress it to 1/12 or so while
maintaining sound quality equivalent to CD. The data capacity of a music CD is about 50MB, if it is compressed to
MP3, then it's capacity becomes about 4~5MB.
- WMA (WINDOWS MEDIA AUDIO)
WMA is a multimedia compression method developed by Microsoft Corporation and is the technology to compress
only music from 'Window Media Technologies'. It provides same sound quality as the format of MP3 of 128Kbps
with WMA of 64Kbps.
In other words, it has the half file size compared with MP3 and provides same sound quality as MP3.
4
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
Front Panel
1
11
12
2
3
13
4
5
14
15 16
6
7
8
17
9
10
18
1. POWER SWITCH
Pressing this switch turns the unit on, the VFD (Vacuum Fluorescent Display) displays the status of the unit.
Pressing it again turns the unit off. It becomes the stand-by condition and the ‘POWER’ LED lights.
When the protection circuitry is activated, the ‘POWER’ LED becomes blinking.
This indicates that the unit is not operating normally. This is typically due to overheating, over-load, or output
line shorts. Please check the Input and Output conditions of the amplifier.
The unit automatically turn the power on and check the protection state after 1 minute later since the protection
circuitry is activated. If you want to release the protection directly, then press the power switch.
2. SPEAKER SELECTOR
These switches are used to select output speakers.
The ‘All’ button selects all the speakers, SP1, SP2, SP3, SP4, and SP5.
4Ω output can not be controlled by the speaker selector.
3. DIMMER BUTTON
Press this button to darken the display.
4. CD / FM BUTTONS
1) FM MUTE Button
When the input sensitivity of the station you want to tune is lower than the spec and it makes noisy output,
press this button to mute the station.
With this button you can tune to the station of a good sensitivity.
2) FM / CD Select Button
You can select the function CD or FM.
3) REPEAT Button
Press this button to repeat a tract or all the tracks in CD function.
4) GROUP Button
Press this button to select a folder in MP3 disk.
PCT-610/620
5
PUBLIC ADDRESS AMPLIFIER
5) RANDOM Button
Press this button to do random play in CD function.
5. REMOCON WINDOW
This is the receiving window of the IR (Infra Red) signal from the remote controller. The remote controller can
be used in about 7m distance within an angle of 30°(left/right).
Remote controller is a option.
6. DISC INSERT SLOT
This is the insert slot of a CD Disc.
If you put a CD Disc in the slot, then the disk is automatically entered into the slot.
7. NUMERICAL BUTTONS
Press the track number buttons you want when you play a track in the CD function.
Press the preset number button you want when you search the preset station in the FM function.
8. CD / FM RELATED BUTTONS
1)
(Play/Pause) / PRESET SCAN Button
In CD function - Play or Pause Button.
In FM function - Preset Scan Button.
2)
,
/ PRESET , PRESET
Button
In CD function - Backward Skip and Forward Skip Button.
In FM function - Preset Down and Preset Up Button
3) (Stop) / MEMO Button
In CD function - Stop Button.
In FM function - Memory Button
4)
,
/ TUNING , TUNING
Button
In CD function - Backward Search and Forward Search Button.
In FM function - Tuning Down and Tuning UP Button
9. EJECT BUTTON
Pressing this button will eject the CD disc from the unit.
10. CHIME BUTTON
CHIME 1 Button : Press this button to activate the 2 tone chime.
CHIME 2 Button : Press this button to activate the 4 tone chime.
11. CHANNEL VOLUME
Controls the individual volume level of Mic Channels.
12. SOURCE VOLUME
Controls the volume level of FM tuner or CD player.
13. TONE CONTROL
Adjust Bass or Treble to cut(decrease) or boost(increase) the frequency of 100Hz or10kHz.
6
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
14. MIC TONE CONTROL OF CH1 ~ CH6
Controls High (8kHz), MID (1kHz), or LOW (250Hz) tones.
First, press ‘ENTER’ button to enter into EQ Mode, then select the tone of the channel you want, adjust the MIC
Tone Control Volume and press ‘ENTER’ to save and exit the EQ Mode. Please refer to the ‘CHANNEL EQ
SETUP’ section (page 14).
15. EQ MODE AND SETUP BUTTON
This button is used for entering the EQ Mode and setting the setup in the setup mode.
Please refer to the ‘CHANNEL EQ SETUP’ section (page 14) and ‘SETUP Mode’ section (page 15) for details.
16. MIC CHANNEL TONE CONTROL VOLUME
Adjust the level of the 3-Band MIC Tone.
To adjust the level of a tone, press ‘ENTER’ button to enter into the EQ Mode.
Press the tone button (H, M, or L) of the channel you want and adjust the tone control volume and then press
the ‘ENTER’ button to save and exit the EQ Mode.
Please refer to the ‘CHANNEL EQ SETUP’ section (page 14) for details.
17. DISPLAY
VFD (Vacuum Fluorescent Display) displays the state of the operation of the unit.
18. MASTER VOLUME
Adjust the signal level of the post output and the speaker outputs.
PCT-610/620
7
PUBLIC ADDRESS AMPLIFIER
Rear Panel
1
2
3
4
14
5
6 7 8 9 10
15
11
16
12 13
17
1. AC INLET
Connect the standard three-pin AC cable to this inlet.
2. DC INPUT TERMINALS
These terminals are provided for the connection of a battery.
Connect a 24VDC battery to these terminals.
Make sure the red terminal is connected to the battery’s positive (+) terminal, and the black terminal to the
battery’s negative (-) terminal.
When AC power supply and DC 24V are connected at the same time, the unit is worked by AC power supply.
When the AC power is off, then the unit is worked by DC 24V.
When the DC 24V is discharged below 19.2V, then the unit is entered in to the STAND-BY mode.
3. SPEAKER OUTPUT TERMINALS
These terminals are for speaker wire connections. Connect speakers which total sum of the impedance is
equal to or higher than the rated output impedance. Only high impedance terminals(speaker zone 1-5) can
be controlled by the speaker selector on the front panel.
Be sure, the total sum of output is 120W for PCT-610 and 240W for PCT-620.
4. RS-232C CONTROL
The unit can be controlled by AMX or CRESTRON System with this RS-232C interface.
The maximum cable length is about 15m.
1) RS-232 PIN OUT Spec
PIN
Purpose
8
PCT-610/620
1
2
3
4
5
6~9
Not Used
Receiver
Transmit
Not Used
Ground
Not Used
PUBLIC ADDRESS AMPLIFIER
2) Remote Control Function
Power ON/OFF, Speaker Select, Volume UP/DOWN, Play/Pause, Stop, Skip, Search, 10 key, Tuning
UP/DOWN, Preset UP/DOWN.
NOTE : Control Protocol Down Load
Please download the control protocol at the inter-m site, www.inter-m.com support/download folder.
5. RE-05A TERMINAL
The unit can be controlled by RM-05A. Using RM-05A, it is possible to control the speaker zone selection, to
control chime and to make broadcasting at the remote place.
Pin 1: Remote amplifier input signal hot(+)
Pin 2: Remote amplifier input signal cold(–)
Pin 3: Signal ground
Pin 4: Remote control 1(Speaker 1)
Pin 5: Remote control 2(Speaker 2)
Pin 6: Remote control 3(Speaker 3)
Pin 7: Remote control 4(Speaker 4)
Pin 8: Remote control 5(Speaker 5)
Pin 9: Remote control ground
Pin 10: DC +24V
Pin 11: Chime Input
Pin 12: NC
Pin 13: NC
Pin 14, 15: NC
6. EM (EMERGENCY) TERMINALS
When EM switch is connected and pressed in fire or in other emergency cases, EM broadcasting stored in
VOICE IC is outputted. When EM is activated, all the other signals are muted.
7. EXT CHIME
Use these terminals to activate the chime externally.
When the EXT CHIME is selected the ‘CHIME1’, 2 tone chime is activated.
8. EXT MUTE
Use these terminals to mute the signal of the unit externally.
Only EM, RM or Tel-In has priority over the EXT Mute.
9. TEL IN TERMINALS
These terminals can be connected to a telephone exchange system.
When the telephone signal is input, all the other input signals are muted.
10. MUSIC ON HOLD TERMINALS
These terminals output FM music you tuned. These are balanced output.
11. FM ANTENNA
Connect the FM antenna. Please locate the antenna to the position where stations are tuned well.
12. MIC 1/2 PRIORITY
Press these switches to give the priority to channel 1 or channel 2 over all the other channels.
PCT-610/620
9
PUBLIC ADDRESS AMPLIFIER
13. PHANTOM POWER SWITCH
These switches turn the phantom power supply on
or off for each channel.
When the switch is pushed, +24V DC power is
supplied to the pin 2 and the pin 3 of each XLR
MIC XLR JACK
jack. Use phantom power when you connect a
condenser microphone, which requires an
PIN 1
Ground
external power supply.
PIN 2
Hot(+)
PIN 3
Cold(-)
NOTE : It is safe to connect most modern dynamic
microphones to the channel inputs when phantom
power is activated. However, some older ribbon microphones may be damaged by phantom power, and
certain unbalanced line level devices may malfunction or produce an audible hum when phantom power is
turned on. Use the phantom power only you use a condenser microphone.
If you press the phantom power switch when the channel volume and master volume is at the high volume
level, it may cause audible pop sound.
14. AUX IN
This is the unbalanced input. This input can be used to connect a tape player or other sound sources.
Input Level : -30dBV ~ +6dBV.
15. PRE/POST OUT
PRE OUT : This is the unbalanced output. This output can be used to record the signal from the unit.
The output level is not controlled by the master volume.
Output Level : 0dBV.
POST OUT : This is the unbalanced output. This output can be used to monitor the signal with a monitor amplifier.
The output level is controlled by the master volume.
Output Level : 0dBV.
16. MIC INPUT : CH1 - CH6 (or LINE INPUT)
These inputs are suitable to receive signal from microphones. XLR inputs are balanced input.
Input Level : -60dBV ~ -16dBV
When other line level source is connected to one of these terminals, adjust the trim volume to -16dB position.
The phantom switch must be off or not the line level source may be damaged.
17. INPUT GAIN CONTROLS (TRIM VOLUME)
These are trim volumes of each mic inputs to control the input gain.
When adjusting the input gain, make sure that the levels are not set too high, or not it may cause noisy or
distorted output.
10
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
Connecting Speakers
Before connecting speakers, disconnect the AC power cable. Note the proper connecting terminals as shown
below. Make certain that the total impedance is not less than the rated impedance indicated.
HIGH IMPEDANCE SPEAKER INSTALLATION
Total power sum of all zones (1~5) must not exceed the rated power.
PCT-610 : 120W, PCT-620 : 240W
Do not use 4Ω speaker terminal and high impedance speaker terminals (1~5) at the same time.
Output
4Ω (LOW IMPEDANCE)
SPK1~5 (HIGH IMPEDANCE)
PCT-610
22V/4Ω (120W)
EC & Associated : 100V/83Ω
USA/CANADA & Associated : 70V/41Ω
PCT-620
31V/4Ω (240W)
EC & Associated :100V/42Ω
USA/CANADA & Associated : 70V/21Ω
Model Name
NOTE : Be sure that total impedance is not less than the rated impedance. (See upper chart.)
Do not connect the low impedance speaker to the high impedance terminals.
WARNING : Extreme care must be exercised when connecting high-impedance systems, as potentially
hazardous voltages may be present at these terminals.
Do not install this equipment in a confined space with less than adequate ventilation.
PCT-610/620
11
PUBLIC ADDRESS AMPLIFIER
FM Operation
- MANUAL / AUTO TUNING METHOD
1. Choose FM function with the FM / CD Select Button.
2. Select the station you want with the TUNING
TUNING Button
Auto Tuning : Press the tuning down or up button for 2 seconds, then it automatically searches the station
that can be tuned. The VFD lights up “TUNED” and you can hear the station.
Manual Tuning : Press the tuning down or up button shortly and the tuning frequency is changed by
100kHz(50kHz for Europe). Repeatedly press the button until you reach the station you
want. When the VFD lights up “TUNED”, you can hear the station.
- MEMORY / RECALL THE STATION
1. Choose the station you want with the TUNING
TUNING button.
2. Press the MEMO button and then the VFD lights “MEMORY” for about 10 seconds.
3. Choose the number you want to save the station with the numerical buttons and the VFD lights up the
number you chose and off the “MEMORY” indication.
4. Repeat the above procedure 1 - 3 to save the station you want. You can memory 40 stations
PRESET
button to
5. Choose the number you want to recall the station. You can also use the PRESET
select the station you want.
- FM ANTENNA INSTALLATION
Please find the position where the tuning quality is the best and fix the antenna.
The tuning quality may be deteriorated in the place where metropolis, city, industrial complex, transmission
tower, or power line.
12
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
CD Operation
- PLAYING
1. Choose CD function with the FM / CD Select Button.
2. When there is no disk, the VFD shows ‘NO DISC’.
3. Put a disk to the insert slot slightly until the disk is loaded automatically.
4. Wait until the CD reads the table of contents.
5. Press the play button ( ). It plays the music.
6. Press stop( ) button to stop playing.
7. Please use only 12cm disk.
Do not use 8cm disk.
- PLAY / PAUSE FUNCTION
1. When a disk is loaded, it read the CD information and is stand by state. It can display 499 tracks
2. Press the Play / Pause button to play and press the Play / Pause button to pause.
3. Press the Play / Pause button once again to play in the pause mode.
NOTE : When a disk is severely scratched, contaminated or different format which can not be played, it is
ejected automatically. It is not the unit failure, please check the disk.
- EJECT
1. Press the EJECT button to take out the disk.
2. It eject the disk regardless of the current state.
- REPEAT FUNCTION
REPEAT 1
1. Repeats the single track.
2. Press the REPEAT button during playing or press this button and then press the play button, it will repeat
the current track continuously.
REPEAT ALL
1. Repeats the total tracks.
2. Press the REPEAT button during playing or press this button and then press the play button. The VFD
shows ‘REPEAT ALL’ and it will repeat the total tracks continuously.
- RANDOM FUNCTION
1. Plays the total track randomly.
2. Press the RANDOM button. The VFD shows ‘RANDOM’. Press the PLAY button then it starts to play
randomly.
3. Press the REPEAT button to play the music in random repeat mode.
4. Press the RANDOM button once again to cancel the random function.
- GROUP UP/DOWN FUNCTION
1. Group button can be used only the MP3CD has folders which were saved by a computer.
2. Press the GROUP button during playing. The VFD shows ‘GROUP’. Press the
then move to the next folder and then play.
3. Press the GROUP button to cancel the group function.
(SKIP) button
PCT-610/620
13
PUBLIC ADDRESS AMPLIFIER
Channel EQ SETUP
1. Press the
ENTER button to enter into the EQ mode
2. Choose the frequency H, M or L of the channel you want among .
3. Adjust the tone level with the volume, .
4. Repeat the above procedure 2~3 for the other channel.
5. Press the ENTER button,
to exit the EQ modes.
Auto save and Exit the EQ Mode, when any key is not pressed for
10 seconds.
Please refer to the below example.
>
EX CH1 EQ SETUP (HIGH -2dB, MID : 10dB, LOW: 0dB)
1. Press the ENTER button,
to enter into the EQ Mode.
2. Press the H of the CH1.
3. Adjust the tone volume to set it to -2dB.
4. Press the M of the CH1.
5. Adjust the tone volume to set it to 10dB.
6. Press the ENTER button to save and exit the EQ mode.
Be sure the default EQ level is 0 dB.
14
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
SETUP Mode
Press the H of CH1 and CH6 at the same time (
) to enter into
the SETUP mode. Turn the volume,
to enter into each setup
function, MIC 1, 2 Mute level, Tel-In volume, Chime volume, etc.
Press the H button of the CH6,
to exit the current setup function
or setup mode.
* DRP is option.
EM TYPE, SETUP DRP is available when the DRP option is added.
PCT-610/620
15
PUBLIC ADDRESS AMPLIFIER
1. MIC PRIORITY (CH1,CH2)
Turn the volume, to choose ‘SET MIC1(MIC2) MUTE LVL’, Press ENTER, .
Choose MIN, MID, or MAX with the volume , Press ENTER, .
- MIN : Attenuate level of the other channels by -6dB.
- MID : Attenuate level of the other channels by -12dB.
- MAX: Mute the other channels.
To use the MIC Priority function, press the MIC Priority Switch on the rear panel
2. TEL-IN LEVEL
You can adjust the TEL-IN level. Turn the volume,
(VOL: 0(MIN) ~ 31(MAX), DEFAULT: MAX)
3. CHIME LEVEL
You can adjust the chime level. Turn the volume,
Adjust the level with the volume .
(VOL: 0(MIN) ~ 31(MAX), DEFAULT: MAX)
to choose 'TEL-IN LEVEL', Press ENTER,
.
to choose 'CHIME LEVEL', Press ENTER,
.
4. BEEP SOUND
Beep sound when you press a button on the front panel.
You can set it on or off. Turn the volume, to choose 'BEEP SOUND', Press ENTER,
Choose ON or OFF, Press ENTER, .
- ON: Beep sound.
- OFF: Beep does not sound.
5. IR REMOCON
You can set the IR Remocon function on or off. Turn the volume,
Choose ON or OFF, Press ENTER, .
- ON: Enable the IR Remocon function.
- OFF: Disable the IR Remocon function.
.
to choose 'IR REMOCON', Press ENTER,
.
6. REMOTE CHIME ON/OFF FUNCTION
The chime from the RM-05A can be enabled or disabled by this setup. Turn the volume,
to choose 'RM
CHIME', Press ENTER, . Choose ON or OFF, Press ENTER, .
- ON : Enable the RM Chime. When you press the TALK switch in the RM-05A, the chime sound and then you
can use the RM MIC.
- OFF : Disable the RM Chime. When you press the TALK switch, the chime does not sound, you can use the
RM MIC at once.
When you change the connection of the CHIME ON/OFF switch inside the RM-05A to CHIME OFF
position, then you can not use the RM function with this unit.
If you do not want to use the chime when you use the RM, you can disable the RM Chime in the setup mode.
7. KEY LOCK FUNCTION
All the key inputs except Power button can be locked by the KEY LOCK function.
Turn the volume, to choose 'KEY LOCK', Press ENTER, . Choose Lock or Unlock, Press ENTER,
16
PCT-610/620
.
PUBLIC ADDRESS AMPLIFIER
8. EM TYPE (DEFAULT : VOICE, DRP : OPTION)
You can select one of the EM broadcasting. After choosing VOICE or DRP, Press ENTER, .
- VOICE: Select the basic EM source.(Default)
- DRP: Select the recorded EM source by the user.
Basically the unit is set to the default EM type, VOICE. If you want to record your own EM broadcasting,
first you have to add the DRP option. DRP option costs you extra charge.
9. DRP (DIGITAL RECORD PLAYBACK) FUNCTION (OPTION)
You can record the emergency broadcasting message of 60 seconds by DRP function.
You can record through CH1 or AUX IN.
- Play DRP
1) Choose ‘1.PLAY’ in DRP setup
2) If you press the ‘ENTER’, , It repeats the recorded EM broadcasting message, when the EM type is set to
‘2.DRP’.
or CH6 H, . Stop playing.
3) Press again the ‘ENTER’,
- Record DRP
1) Choose ‘2.REC’ in DRP setup. Press ‘ENTER’, .
2) Select the source of record (CH1 or AUX IN). Press ‘ENTER’, .
3) Press ‘ENTER’,
to start recording, when ‘DRP REC READY’ is displayed on the VFD.
4) Count down 60 seconds for recording. You can record a message of 60 seconds.
5) If you want to stop recording, Press the ‘ENTER’,
or ‘H of CH6’, .
When countdown becomes ‘0’, it is automatically stopped.
6) You can check the recorded message if you choose ‘1. PLAY’ in DRP Setup.
NOTE : When you record a emergency message, adjust the recording level to be between 4~6 column in
the level meter on the VFD.
For CH1 input, adjust the level with the trim volume on the rear panel.
For AUX IN, adjust the level on the external source.
After recording a emergency message, you have to check the emergency broadcasting
message with the EM terminal on the rear panel.
10. SYSTEM INFORMATION
Choose SYSTEM INFO and press ‘ENTER’,
. You can check the current firmware version.
If you do not press any key for 10sec, then exit the setup mode.
PCT-610/620
17
PUBLIC ADDRESS AMPLIFIER
Applications
TIMER
OFF
PLAY
DISC SELECTOR
1
2
3
4
5
DISC SKIP
OPEN/CLOSE
ON
OFF
POWER
COMPACT
DIGITAL AUDIO
5DISC AUTOMATIC DISC LOADING SYSTEM
HIGH DENSITY 1-BIT D/A CONVERTER
PROG
1
2
3
4
5
TRACK
RANDOM REPEAT ALL 1 DISCS
INDEX
INTRO
1 2 3
4 5 6
7 8 9
10 11 12
13 14
PROG / REV
RANDOM
-SKIP-SEARCH
REPEAT
STOP/CLEAR
TIMER
DISC INTRO
PLAY/PAUSE
PP-9113 PRE AMPLIFIER
POWER
10
MIXER
CHIME
0
0
BASS
10
TREBLE
ON
5
5
10
10
-12
+12
-12
+12
0
0
MIC 1
18
PCT-610/620
MIC 2
MIC 3
MIC 4
MIC 5
MIC 6
PHONO
CD
AUX
DECK
TUNER
MASTER
OFF
PUBLIC ADDRESS AMPLIFIER
Block Diagrams
PCT-610/620
19
PUBLIC ADDRESS AMPLIFIER
Specifications
AUX INPUT(AUX IN @1kHz, 4Ω Load Output)
Rated Output Power
Input Sensitivity
S/N, AES-17 WTD
Tone Control(BASS:100Hz, TREBLE:10kHz)
Frequency Response (1W Power Output, ±3dB)
T.H.D.
MIC 1 ~ 6 Input (MIC IN @1kHz, PRE OUT)
Input Sensitivity
S/N, A-WTD
Frequency Response (±3dB)
Phantom Power
Remote IN (Remote IN @1kHz, PRE OUT)
Input Sensitivity
S/N, A-WTD
Frequency Response (±3dB)
TEL IN (TEL IN @1kHz, PRE OUT)
Input Sensitivity
S/N, A-WTD
Frequency Response (±3dB)
CD (Test CD 0dB, 1kHz @ PRE OUT)
S/N, A-WTD
Frequency Response (±3dB)
TUNER (FM, 22.5kHz, MOD @ PRE OUT)
S/N, A-WTD
Frequency Response (±3dB)
PRE OUT (MIC1~6, AUX IN TEL IN, Remote IN)
Output Level
T.H.D
POST OUT /Output Level
Operating Temperature
Power Source
* 0dBV=1V
PCT-610
PCT-620
120W
240W
-10dBV/10kΩ
≤ -80dB
±10dB
90Hz-18kHz
<1%
-60dBV ~ -16dBV/10kΩ
≤ -60dB
120Hz-10kHz
+24V DC
-60dBV/10kΩ
≤ -50dB
120Hz-10kHz
-2.2dBV/10kΩ
≤ -65dB
330Hz-3kHz
< -85dB
80Hz-18kHz
< -60dB
100Hz-14kHz
0dBV/600Ω
< 0.5%
0dBV/600Ω
-10°C ~ +40°C
120VAC or 220-240VAC; 50/60Hz, 24VDC**
(Different voltage setting on SMPS depends on country)
Power Consumption(1/8 power)
90W
Weight
10kg/22.7lb
11kg/24.3lb
Dimensions
420(W) x 132(H) x 380(D)mm/16.5(W) x 5.2(H) x 15(D)in
* Specifications and design subject to change without notice.
** In case of changing the voltage setting of 120Vac or 220~240Vac on SMPS, MUST refer it to qualified service personnel.
20
PCT-610/620
PUBLIC ADDRESS AMPLIFIER
Service
Procedures
Take steps to insure the problem is not related to operator error or other products within the system. Information
provided in the troubleshooting portion of this manual may help with this process. Once it is certain that the
problem is related to the product contact your warranty provider as described in the warranty section of this
manual.
Schematic
A Schematic is available by contacting your warranty provider.
Parts List
A Parts List is available by contacting your warranty provider.
Variations and Options
Variations
Products supplied through legitimate sources are compatible with local AC power requirements.
Options
No optional items are available for this product.
Warranty
Warranty terms and conditions vary by country and may not be the same for all products. Terms and conditions
of warranty for a given product may be determined first by locating the appropriate country which the product
was purchased in, then by locating the product type.
To obtain specific warranty information and available service locations contact Inter-M directly or the authorized
Inter-M Distributor for your specific country or region.
PCT-610/620
21
Inter-M, Ltd. (Korea) began operations in 1983.
Since then, Inter-M has grown to become one of the largest manufacturers
of professional audio and commercial sound electronics equipment in the world.
Inter-M has gained worldwide recognition for its own branded products,
as well as private label manufacturing of electronics sold under other names (OEM).
The company is no longer just a Korean company, but rather a global company
that is truly international in scope, with factories and offices in Korea and China,
and sales and marketing operations located in Japan, Europe, and the U.S.A.
With more than 850 employees around the globe,
Inter-M is well-poised for further growth and expansion.
INTER-M AMERICAS, INC.
13875 ARTESIA BLVD. CERRITOS, CA 90703
TEL : +1-562-921-0313, FAX : 1-562-921-0370
Home Page : http://www.inter-m.net, E-mail : [email protected]
INTER-M Corporation
SEOUL OFFICE:653-5 BANGHAK-DONG, DOBONG-KU, SEOUL, KOREA
TEL : +82-2-2289-8140~8, FAX : 82-2-2289-8149
Home Page : http://www.inter-m.com, E-mail : [email protected]
MADE IN KOREA
January 2007 9007110420