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U S E R   I N S T R U C T I O N S

page 6

Setup   Front Panel    Rear Panel   

 

Parallel Mono Operation 

Mono Bridge Operation

   Specifications

Operating Instructions

   

Stereo Operation

OPERATING INSTRUCTION

The amplifier's power must be turned off when changing modes of operation.

Stereo Operation

The unit has two channels for stereo operation. Each channel provides a separate and discrete signal at the 

speaker outputs according to the signal received at the input.

The following instructions are for applications with 8 Ohm, 4 Ohm or 2 Ohm speakers of matched power rating.

1. With the power off, set the MODE SWITCH

14

to the STEREO position. When the power is on, be sure the Stereo LED on the front panel. If no, you have the 

switch in the wrong position. Correct before continuing.

2. With the power off, connect your input cables to the channel 1 and channel 2 inputs using either the female  XLR INPUT JACK

11

or male XLR INPUT JACK

11

of each channel. The other 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 PER CHANNEL. 

If you try to operate at a lower impedance, the amplifier will go into protection mode and stop operation until you correct the load conditions.

4. With the LEVEL CONTROLS

8

of both channels set to zero 

fully counterclockwise

, turn the POWER SWITCH

3

on. Apply a signal to the input of the 

amplifier. The level of the input signal should be as high as you will ever need it to be. this way, It will be as high above the amplifier's noise floor as possible, 

ensuring an excellent performance and signal to noise ratio. Adjust the LEVEL CONTROLS for each channel to achieve the desired maximum listening level.

CH.2

CH.1

CH.1

INPUT

NOTE : 

When the clip LED's light, there is distortion present in the amplifier's output section. If a clip LED remains on or flashes repeatedly, reduce the signal level 

by lowering the input level control for the channel that is clipping or reduce the level at the source.

CH.2

INPUT

PS-3000/PS-4000/PS-5000

UNiKA

 

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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