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U S E R   I N S T R U C T I O N S

page 4

Setup   

    Rear Panel   Operating Instructions   

Stereo Operation 

Parallel Mono Operation 

Mono Bridge Operation

   Specifications

Front Panel

1. Clip LED 

The clip LED indicates the exact clipping point, regardless of the 

mains voltage and or the connected load. The symmetrical supply voltages of 
the power pack of an amplifier limit its output power. If amplifier is overdriven by 
a too high input signal, the output signal tries to exceed the value of the supply 
voltage. At this moment, the amplifiers “clip”. this results in a dangerous situation 
for the connected loudspeakers. The peak limiter, if switched on, intervenes here 
by automatically limiting the output signal-this is indicated by the clip led of the 
channel in question.

2. Signal LED

 - The signal LED indicates a -30db point relative to the clipping 

point, regardless of the mains voltage and the connected load. This LED gives 
the user a better control of the remaining headroom of a channel or a complete 
system.

3. Power LED

 - When you have switched on the amplifier, the ON LED indicates 

the power is being supplied to the channel. If none of the LED light up once the 
appliance has been switched on, this might be due to the following fault: no 
power supply from the mains outlet. Please check that the appliance has been 
plugged in properly and check that power is being supplied from the mains 
outlet.

4. Bridge LED

 - The bridge LED will light when you have set the rear panel MODE 

SWITCH 

14

) 

for mono bridge operation. Always make sure that this switch is 

in the correct position and that all speaker connections have been made 
correctly for the mode of operation you wish to use before powering up the 
amplifier.

5. Stereo LED

 - The stereo LED will light when you have set the rear panel MODE 

SWITCH 

14

) 

for stereo operation. Always make sure that this switch is in the 

correct position and that all speaker connections have been made correctly for 
the mode of operation you wish to use before powering up the amplifier. 

6. Parallel LED

 - The parallel LED will light when you have set the rear panel 

MODE SWITCH

14

) 

for parallel mono operation. Always make sure that this 

switch is in the correct position and that all speaker connections have been 
made correctly for the mode of operation you wish to use before powering up the 
amplifier.

7. Power Switch

 - Turns the unit on and off.

8. Level controls

 - Establish the input levels required for each channel. only the 

channel 1 level control works in mono Bridge mode.

PS-3000/PS-4000/PS-5000

UNiKA

 

UNiK A

1 2 3

5 6

1

2

3

7

8

PS-5000

4

Содержание PS-3000

Страница 1: ...I O N S This booklet contains important information concerning the proper and safe operation of your new amplifier i i i i PS Series PS 3000 PS 4000 PS 5000 www unika com tw Professional Power Amplifi...

Страница 2: ...power amplifier includes the latest features and is backed by a three year limited warranty prior to use we suggest that you carefully read all the instructions Features State of the art technology p...

Страница 3: ...I N S T R U C T I O N S Setup 3 Front Panel 4 Rear Panel 5 Operating Instructions 6 Stereo Operation 6 Parallel Mono Operation 7 Mono Bridge Operation 8 Specifications 10 page 2 PS 3000 PS 4000 PS 500...

Страница 4: ...mounting amplifier or a stable surface for stacking Install Your Amplifier Use a standard 19 inch 48 3 cm equipment rack You may also stack amps without using a cabinet CAUTION Before you begin make s...

Страница 5: ...ched on this might be due to the following fault no power supply from the mains outlet Please check that the appliance has been plugged in properly and check that power is being supplied from the main...

Страница 6: ...ltage gains The switch settings are 26dB voltage gain 32dB voltage gain and 1 4V input sensitivity 13 Limiter switch In some applications it may be necessary to switch off the built in peak limiter In...

Страница 7: ...her channel 1 channel 2 input can be used to link to an additional amplifier 3 Connect the loudspeakers to the channel 1 and channel 2 SPEAKERS OUTPUT 9 THE TOTAL SPEAKER LOAD MUST BE AT LEAST 2 OHM P...

Страница 8: ...channel 1 The other channel 1 input can be used to link to an additional amplifier 3 Connect the loudspeakers to the channel 1 and channel 2 SPEAKER OUTPUT 9 THE TOTAL SPEAKER LOAD MUST BE AT LEAST 2...

Страница 9: ...n additional amplifier 3 Connect the loudspeaker to the BRIDGE SPEAKER OUTPUT 9 only The total speaker load must be at least 4 Ohms or above If you try to operate at a lower impedance the amplifier wi...

Страница 10: ...ROUND LIFT SWITCH 5 in the left position 2 Then turn the power off before moving the SIGNAL GROUND LIFT SWITCH 5 Lift the ground by moving the SIGNAL GROUND LIFT SWITCH to the right turn the power bac...

Страница 11: ...KHz 1 THD input Sensitivity Frequency Response Total Harmonic Distortion Crosstalk Damping Factor Signal To Noise Ratio below rated power 20Hz to 20kHz A Weighted Power Consumption Maximum Output Powe...

Страница 12: ...Professional Power Amplifiers UNiKA...

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