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NOTES
TROUBLESHOOTING
PROBLEM POSSIBLE REASON SOLUTION
Amplifier not
switching on.
Power LED
not ‘ON’
• No +12V to power wire • Check fuses and connections to battery
• No power to remote
wire
• Check Remote Turn ON connection(s)
to head unit
• Fuse broken • Replace fuse with correct type and
amperage
Amplifier not
working, but
status LED ‘ON’
• Fuse on amplifier blown • Replace fuse with correct type and
amperage
• Amplifier too hot • Move amplifier to vented area
• Turn head unit down
• Speaker wires shorted • Check that there are no speaker wires
shorted to another wire or to the
vehicle chassis
No sound
• RCA Signal • Check RCA connection to head unit
• Gain control not set up • Ensure you have set up the amplifier
gain level control
• Head Unit • Check head unit volume level
• Amplifier • Check all power, remote on and
groundconnections
• Speakers • Check speakers for wire shorts