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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!

RISK OF ELECTRIC SHOCK

DO NOT OPEN 

CAUTION

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.

ATTENTION : RISQUE DE CHOC ELECTRIQUE

NE PAS QUVRIR

WARNING

To prevent fire or shock hazard, do not

expose the unit to rain or moisture.

*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.

*CLASS 2 WIRING (Adjacent to speaker terminal): The speaker output of this apparatus can exceed 10 Watts and could be a shock injury.

Connection to speakers should be performed by a skilled person.

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

*Warning : To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases,

should not be placed on this apparatus.

*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.

*To completely disconnect this apparatus from the AC mains, disconnect the power supply cord plug from the AC receptacle. 

*The mains plug of the power supply cord shall remain readily accessible.

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.

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. 

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.

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.

Pour deconnecter completement l’appareil du reseau

d’alimentation. deconnecter le cordon d’alimentation de la

prise murale. 

La prise du reseau d’alimentation doit demeurer aisement

accessible.

Содержание PAM-312

Страница 1: ...Operation Manual Public Address Amplifier PAM 312 324 336 348...

Страница 2: ...ect the power supply cord plug from the AC receptacle The mains plug of the power supply cord shall remain readily accessible CAUTION These servicing instructions are for use by qualified service pers...

Страница 3: ...fety Instructions 2 Features 3 Contents and Accessories 3 Front Panel 4 Rear Panel 6 Applications 11 How to Mount the PAM Module 12 Precautions to Mount the FM Tuner Module 12 Troubleshooting 13 Block...

Страница 4: ...ters 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...

Страница 5: ...S VARIOUS INPUT TYPES INCLUDING 3 MIC LINES 3 LINES A STEREO INPUT AND A TEL IN EACH CHANNEL HAS ITS OWN VOLUME CONTROL A MIXED SIGNAL OUTPUT MIX OUT IS PROVIDED A TONE BASS TREBLE FUNCTION IS ADOPTED...

Страница 6: ...ed if the controls are set too high 3 MAIN VOLUME CONTROL It is a control to adjust the volume of the entire signal set by each input volume control Turn the knob clockwise to increase the volume 4 CH...

Страница 7: ...Volume control not to keep the output level indicator red 10 MODULE INPUT PORT It is a slot to mount the sound source module The modules that you can mount are as follows PAM cdu cd dA cd MP3 usb PAM...

Страница 8: ...s by using the speaker selection switches in front or the cH 1 2 3 4 and 5 buttons of the rM 05A before connecting with the speaker s unplug the power cord Then connect the speaker s to use with the s...

Страница 9: ...sensitivity is set to 20 dbV 100 mVrms 6 TEL IN PRIORITY ADJUSTMENT VOLUME TEL IN MUTE It adjusts how much the INPuT 1 INPuT 2 and cHIMe sounds are decreased when a signal is input into the Tel IN ter...

Страница 10: ...h on off If not using a condenser microphone make sure to turn the PHANTOM switch off If you turn on the PHANTOM switch when the source device is connected be careful else the device may break down 2...

Страница 11: ...ed down according to the values adjusted by the Tel IN Priority Adjustment Volume and the INPuT 1 and 2 Priority Adjustment Volume 12 EXTERNAL CHIME EXT CHIME SWITCH TERMINAL It is a terminal to conne...

Страница 12: ...lume in the front panel Make sure to power off the device before connecting or disconnecting the rM 05A Pin 1 Remote amplifier input signal hot Pin 10 DC 24V Pin 2 Remote amplifier input signal cold P...

Страница 13: ...PublIc Address AMPlIfIer 11 PAM 312 324 336 348 Applications Applications AMPLIFIER RM 05A EM INTERNET STREAMING RECEIVER MIC MIC MIC MIXER MUTE CHIME TELEPHONE PAGING AUTOMATED REMOTE MESSAGE...

Страница 14: ...ount it again and fix it carefully with screws 8 Turn on the device again and check whether the module is turned on 9 Adjust the output volume by using the volume control in the module 10 Adjust the M...

Страница 15: ...icator is red Volume downthe Main Volume control 2 check whether the impedance of connected speaker is lower than the regulated impedance The audio signal is distorted 1 check whether the channel volu...

Страница 16: ...m Block Diagram 5 672 72 78 3 5 9 2 89 5 672 2 7 88 2 72 8 3 2 8 8 8 A8 2 4 2 7 7 2 7 7 4 4 2 7 7 73 8 2 2 3 2 3 2 3 2 3 2 3 2 3 2 3 A8 2 A8 2 2 8 72 8 2 3 8 5 28 7 7 7 7 38 7 38 8 87 6 6 8 3 7 7 7 2...

Страница 17: ...5 672 72 78 3 5 9 2 89 5 672 2 7 88 2 72 8 3 2 7 8 8 8 A8 2 4 2 7 7 2 7 7 4 4 2 7 7 2 7 72 73 2 8 2 2 3 2 3 2 3 2 3 2 3 2 3 2 3 A8 2 A8 2 2 8 72 8 2 3 8 5 28 7 7 7 7 38 7 38 8 87 6 6 8 87 5 87 7 38 7...

Страница 18: ...1 60 20dBV INPUT 2 60 20dBV INPUT 3 60 20dBV INPUT 5 INPUT 4 20dBV 20dBV 20dBV INPUT 6 RM 05A 20dBV INPUT 6 50 10 MIC LINE 50 10 MIC LINE SIGNAL DETECTION TEL IN MUTE MIX MIX GAIN GAIN GAIN GAIN LIMM...

Страница 19: ...edance lINe 20dbV 30k balanced Input 6 Input Impedance lINe 20dbV 20k un balanced Tel IN Input Impedance 20dbV 0dbV 40k balanced eXT IN Input Impedance 0dbV 40k balanced MIX OuT 0dbV balanced speaker...

Страница 20: ...PublIc Address AMPlIfIer 18 PAM 312 324 336 348 DIMENSIONS 358 132 420 420...

Страница 21: ...s available by contacting your warranty provider Variations and Options Variations and Options Variations Products supplied through legitimate sources are compatible with local Ac power requirements O...

Страница 22: ...NOTe...

Страница 23: ......

Страница 24: ...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 mo...

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