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