Troubleshooting - Boss Audio Systems 810DBI User Manual

TROUBLE SHOOTING
Before going through the checklist, check wiring connection. If any of the problems persist
after checklist has been made, consult your nearest service dealer.
Symptom
No power.
No sound.
The operation
keys do not
work.
The radio does
not Work. The
radio station
automatic
selection does
not work.
BOSS AUDIO CAR STEREOS
Cause
The car ignition switch is
not on.
The fuse is blown.
Volume is in minimum
Wiring is not properly
connected.
The built-in microcomputer
is not operating properly
due to noise.
The antenna cable is not
connected.
The signals are too weak.
Solution
If the power supply is
connected to the car
accessory circuits, but the
engine is not moving, switch
the ignition key to "ACC".
Replace the fuse.
Adjust volume to a desired level.
Check wiring connection.
Press the RESET button.
Control panel is not properly fixed
into its place.
Insert the antenna cable firmly.
Select a station manually.
CAR AUDIO SYSTEMS