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