Owner's Manual

Table Of Contents

TROUBLESHOOTING TIPS

Problem Solution

Power LED not ON

With a Volt OHM Meter (VOM) check:

• +12 Volt power terminal (should read +12 to +16VDC

• Remote turn-on terminal (should read +12 to +16VDC)

• Ground Terminal

Power LED lights RED, no output

• Check RCA connections

• Test speaker outputs with known good speaker

• Substitute known good Source Unit

• Check for signal on the RCA cable with VOM in

AC position

The RED LED is ON, no output and

1. Amp is VERY HOT

2. Amp shuts down ONLY when the

vehicle is running

• Thermal protection is engaged. Check for proper im-

pedance at speaker terminals. Also check for adequate

air ﬂow around the ampliﬁer.

• Voltage protection engaged. Voltage to the amp is not

within the 10-16 VDC operating range. Have the bat-

tery/charging system inspected.

Alternator noise (varies with RPM)

• Check for damaged RCA cable.

• Check routing of RCA cable

• Check Source Unit for good ground

• Check amp gain setting, turn down if set too high

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