Troubleshooting - Audiopipe APSM-1300 Owner's Manual

Problem
Run indicator doesn't light up.
Solution
•
Check all fuses on the amplifier.
•
Check main fuse near the battery.
•
Check plus and minus battery cables.
•
Check remote voltage.
Problem
Run indicator is on but no sound.
Solution
•
Check volume control on the radio.
•
Check GAIN regulator on the amplifier.
•
Check RCA cables and connections.
•
Check speaker cables and connections.
Problem
Bass response is low.
Solution
•
One speaker cable could be disconnected the bass.
Problem
The amplifier switches on and off.
Solution
•
Check chassis ground connection with amplifier cable terminals and battery terminals
connections and check remote turn-on voltage.
For additional questions please contact your authorized Audiopipe dealer.