Inter-m PAM-120 Operating Manual Download Page 3

6. CH1~CH6 VOLUME 

1. POWER SWTCH 

This display indicates the output level (RMS) per 0dB.  

These volume adjust the level of CH1~CH6.

3. CHIME BUTTON

Pressing this button will activate 4 tone chime circuitry. 

CHIME

SPEA KER SELECTOR

TREBLE

BA SS

PUBLIC ADDRESS AMPLIFIER

PAM- 120

POWER

MA STER

-12dB

+12dB -12dB

+12dB

MIN

MA X

+2

CHA NNEL 1

MIN

MA X

MIN

MA X

MIN

MA X

MIN

MA X

MIN

MA X

MIN

MA X

CHA NNEL 2

CHA NNEL 3

CHA NNEL 4

CHA NNEL 5

CHA NNEL 6

PROT

0

-2

5

7

10

13

16

21

26

SP 1

SP 2

SP 3

SP 4

SP 5

A LL

ON

OFF

FRONT PANEL CONTROLS

2

6

5

4

3

2

1

7

8

9

10

Pressing this switch to ON will make the power indicating LED ON and 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 adjusting the volume of finally mixed sound. 

5. TONE CONTROL

Each frequency level is adjusted to +12dB by the 2 controls from 100Hz to10KHz.   

 

7. PROTECTION INDICATOR

This LED indicates the condition of the protection circuit. When the protection LED is “ON” the amplifier 
is not operating normally (overheating and limiting), please check the INPUT/OUTPUT condition of the

   amplifier.

8. OUTPUT LEVEL DISPLAY 

9. DECK AND CD PLAYER OPTION

This Panel is used to connecting the DECK and CD player.

10. TUNER OPTION

This Panel is used to connecting the TUNER.

* Connection of option is provided the connector of internal unit.

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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