Precision Power DCX 300.4 - Manual (Page 6)

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AMPLIFIER STATUS LEDS
The LEDs provide the following indications:
1. Power - This LED illuminates RED when the amplifier power is
turned on with the remote input (output muted). After a short time
delay this LED will turn GREEN (amplifier ready).
2. Clip Output - This LED illuminates RED on the peaks of the
output signal when the peaks are too high. This clipping causes
audible distortion in the speakers.
3. Short - This LED illuminates RED on a short condition. The
amplifier will turn off and try to turn back on.
4. Thermal - This LED illuminates RED on a thermal condition. The
amplifier will turn off and turn back on in a minute or so.
Note: Read the AP-IV Protection Circuit section for additional
information regarding Short and Thermal protection.
POWER CLIP OUT
SHORT PROTECT THERMAL PROTECT
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