Operating Elements And Connections - PSSO QDA-4400 Bedienungsanleitung

4 4 4 4 Operating Elements and Connections

No. Element
1 Status indicators CH 1-4
2 Level controls CH 1-4
3 Power switch
4 Power input
5 Speaker outputs CH 1-4
6 Input jacks with feed-through
outputs CH 1-4
7 SENSITIVITY selector
8 MODE selector
Function
• PROTECT: protective circuit is active
• CLIP: overload
• SIGNAL: input signal is present
• -5 dB, -10 dB, -20 dB: input level indication
• ON: power indication
There are four independent level controls available. In bridge mode, the level
controls of CH 2 and CH 4 are deactivated. The volume is adjusted with the
controls of CH 1 and CH 3.
The power switch turns the amplifier on and off.
The amplifier has an internal power supply that will accept voltages ranging
from 100-240 V at frequencies from 50-60 Hz. A power cord is included.
The output section of the amplifier offers four Speaker output connectors. In
bridge mode only outputs CH 1 and CH 3 are used.
The input section of the amplifier offers four electronically balanced XLR
connectors with feed-through outputs. The input sensitivity can be adjusted.
Selects the input sensitivity.
Selects the operating mode stereo, parallel or bridge.
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