Troubleshooting - Boss Audio Systems 630UASB User Manual

TROUBLESHOOTING

Before going through the checklist, check wiring connection. If any of the problems persist after
checklist has been made, call our Tech Dept. (M-F, 8:30a-5p PST) 805-751-4853
Symptom
Does not power on
No sound
Unit is not
responsive
1) Poor Reception
2) The AMS does
not function.
Cause
The car ignition switch is not on.
The fuse is blown.
Volume is at minimum
Change the source
Remove any external media.
i.e. USB/SD
The antenna cable is not connected.
The signals are too weak.
Turn the key to the "ACC" or "IGN"
position
Replace the fuse. Always replace with
the same type and rating.
Adjust volume to a desired level.
Press "MODE" to select radio
Press the reset button.
Insert the antenna cable firmly.
Select a station manually.
12
Solution