Inter-m PAM-120 Operating Manual Download Page 2

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UNPACKING AND INSTALLATION

FEATURES

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.

WARNING

To prevent fire or shock hazard, do not
expose the unit to rain or moisture.

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.

Although it is neither complicated to install nor difficult to operate your double cassette deck, a few min-
utes of your time is required to read this manual for a properly wired installation and becoming familiar with
its many features and how to use them. Please take a great care in unpacking your set and do not discard

the carton and other packing materials. They may be needed when moving your set and are required if it
ever becomes necessary to return vour set for service. Never place the unit near radiator, in front of he-

ating vents, to direct sun light, in excessive humid or dusty location to avoid early damage and for your 

years of quality use. Connect your complementary components as illustrated in the following page.

CHIME WITH FOUR TONES

You can conveniently use four tone chime before the announcement. 

SPEAKER SELECT

INPUT GAIN CONTROLS

This AMP is perfect for applications requiring High Reliability, Excellent Audio Quality. Units assemble  

in any configuration, AMP +Tuner, AMP+ CD(Deck), AMP+Tuner+CD(Deck), utilizing modules.    

6 speaker selector switches are provided to enable you to select 5 speakers individually or totally.  

MODULAR AMPLIFIER

This system controls input gain in rear panel input gain volume per CH, you can use conveniently. 

MUTING FOR PRIORITY

CH1,2, CHIME and TELEPHONE have priority to the others signal. 

 

TELEPHONE INPUT/MUSIC-ON HOLD
To connect with the telephone system, the function of Telephone input and Music-on Hold are provided

(Music-on Hold is only for PAM-Tuner)

INPUT TERMINALS
Input terminals is designed the type of terminals, XLR jack, phone jack, screw terminals and RCA jack. 

Summary of Contents for PAM-120

Page 1: ...OPERATING MANUAL P U B L I C A D D R E S S AMPLIFIER PAM 60 120...

Page 2: ...is manual for a properly wired installation and becoming familiar with its many features and how to use them Please take a great care in unpacking your set and do not discard the carton and other pack...

Page 3: ...supply the power to this unit 2 SPEAKER SELECTOR These switches are used for connecting the output of amplifier to the speakers individually or totally 4 MASTER VOLUME This control is used for adjusti...

Page 4: ...l source adjust adequately these gain controls not to exceed input sensitivity When the input level exceed the rated sensitivity output signal of amplifier could be distorted and overloaded Gain adjus...

Page 5: ...blown out it should be replaced with the same type just like following page If it continues to blow stop replacing fuse and refer servicing to qualified personnel Model Voltage AC 100V 120V AC 220V 23...

Page 6: ...n be controlled by the speaker selector of front panel 18 IMPEDANCE SELECTOR SWITCH This switch is for selecting the high impedance PAM 60 165 100V or 83 70V PAM 120 83 100V or 42 70V 19 OPTION This t...

Page 7: ...let And use the suitable terminals con necting way as belows Be sure that total impedance is not less than rated impedance FOR 4 TERMINAL FOR HIGH IMPEDANCE TERMINAL 4 COM SPEAKER OUTPUT SP 4 SP 3 SP...

Page 8: ...MADE IN KOREA...

Page 9: ...00dB Tone Control 100Hz 10KHz 12dB EQ Control 100Hz 1KHz 10KHz 12dB Speaker Output Impedance 60W 4 83 70V 165 100V 120W 4 42 70V 83 100V Pre Amp Out Impedance 1V 600 Music on Hold Impedance 0 775V 600...

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