Source output amplifier not distorted
B. RCA cables are good quality with breakage internal shields
B. Source output sensitivity correctly adjusted
5. RCA cables from source amplifier are not run alongside power
4. Amplifier Does Not Turn ON, and Red LED Lit Amplifier not Connected Shorted Speaker Verify:
A. Status LED Amplifier not Lit, Head Unit (Source) Turned Verify:
A. Ground (GND) connections amplifier and vehicle chassis are secure Battery fuse OK
E. Status LEDs Lit, Output from Speakers Normal Operating Condition Verify:
A. Speakers meet correct impedance for application (mono stereo hookup)
6. Amplifier fuse battery and amplifier have proper voltage
2. Amplifier Output Distorted Music not Recorded with Intentional Distortion Verify:
A. RCA cables from amplifier source are securely connected
C. Remote turn-on wire from source amplifier has proper voltage
B. Amplifier Shuts Down, Green LEDs are Lit Amplifier Thermal Protection Mode Verify:
A. Engine Noise From Speaker(s)
Turn source OFF, Disconnect RCA cables amplifier noise stops, check equipment cables leading amplifier- Verify:
A. High-level cables from speaker amplifier are not shorted
GB. Amplifier not mounted under carpet
C. Power (B+) connections amplifier, terminal blocks, and battery are secure
C. Volume adjustment amplifier correctly adjusted
3. Amplifier mounted with adequate air circulation around vents
B. High-level cables from speaker(s) amplifier are securely connected
B.GB
Amplifier Troubleshooting Guide
1. Speaker crossover not defective
B
