Alpine Navigation Radio Portable Radio User Manual


 
57
TROUBLESHOOTING—RADIO
Symptom Cause Solution
No operation/no display Moisture condensation Allow the condensation to evaporate
(about 1 hour).
Blown fuse Replace with a fuse of the prescribed rat-
ing.
Error reading disc System cannot read the inserted disc Insert another disc
The disc is dirty Clean disc.
The disc is inserted improperly Eject disc and reinsert right side up.
Temperature in vehicle is too hot Lower the temperature in the vehicle:
Open vehicle windows
Turn on air conditioner
The disc cannot be read because of con-
densation
Allow condensation to evaporate (about 1
hour).