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12
PA-225NET - Troubleshooting
7
Troubleshooting
The PWR LED does not light.
Check that the power adapter is plugged into a functioning outlet and that the
adapter is correctly connected to the
PA-225NET
.
No output is heard from the speakers; the CLIP LED lights.
Check that the level control and remote volume control are not turned down.
Check that the input and output connections are secure. Insure that the SIG LED
lights to denote a signal. If there is no signal detected, check the signal source and
that the level controls are set high enough.
Amplifier overheats and/or shuts down.
Check the CLIP LED on the rear of the amplifier to see if the signal is overdriving
(the signal light flashes red frequently). Overdriving the amplifier for extended
periods can cause a thermal shutdown.
Output sound is distorted or cracking.
Check all cables for damage or loose connections and reduce the gain on the
input signal at the mixer or preamp level. Replace the cables and speakers
temporarily to see if this resolves the problem.
Содержание PA-225NET
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