DPA QPA-4120 Operation Manual - Page 4
Browse online or download pdf Operation Manual for Amplifier DPA QPA-4120. DPA QPA-4120 8 pages. Public address 4 channel power amplifier
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Introductions/Features
Introductions
Welcome
Congratulation and thank you for the purchasing QPA series 4 channel constant voltage
power amplifier.
Unpacking and Installation
Although it is neither complicated to install nor difficult to operate unit, a few minutes 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 your set for service. Never
place the unit near radiators, in front of heating vents, excessive humid or dusty location to
avoid early damage and for your years of quality use.
Connect your unit with the system components according to the description on the following
pages.
Features
•Controls
- Front : Power on/off switch.
- Rear : 4 output level controls.
4 HPF(180 Hz) on/off switches.
•Connectors
- 4 CH blanced input with euro block.
- 4 CH constant voltage output with euro block .
•Indicators:
- Power and SIG,-10dB, CLIP protect for each output channel.
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