Troubleshooting guide

Symptom	Cause	Solution

General	The car ignition is not on.	If the power supply is properly connected to the
No power		car accessory switch the ignition key to " ACC ".
	The fuse is blown.	Replace the fuse.

Disc	Presence of CD disc inside the	Remove the disc in the player then put a new
Disc cannot be	player.	upward.
loaded.
Disc cannot be	Inserting the disc in upside down.	Insert the compact disc with the label facing
read.		upward.
	Compact disc is extremely dirty or	Clean the disc or try to play a new one.
	defective.	Cool off until the ambient temperature returns
	Temperature inside the car is too	to normal.
	high.
No sound	Volume is in minimum.	Adjust volume to a desired level.
	Wiring is not properly connected.	Check wiring connection.

The operation keys	The built-in microcomputer is not	Press the RESET button.
do not work.	operating properly due to noise.
	Front panel is not properly fix into	Reinstall the front panel.
	its place.
Sound skips.	The installation angle is more than	Adjust the installation angle to less than 30
	30 degrees.	degrees.
	The disc is extremely dirty or	Clean the compact disc/try to play a new one.
	defective.
The radio does not	The antenna cable is not connected	Insert the antenna cable firmly select a station
work,	the signals are too weak.	manually.
the radio station
automatic selection
does not work.