TROUBLESHOOTING
unit in abnormal condition, for example without sound, or with smoke or foul
where you purchased it. Never try to repair the unit by yourself because it is
dangerous to do so.
General
1.
Vehicle’s engine switch is not on.
•
Turn your Vehicle’s key to ACC or ON.
2.
Cable is not correctly connected.
•
Check the connection.
3.
Fuse is burnt.
•
Replace fuse.
4.
Volume is in mute or minimum.
•
5.
Sound skips.
•
The installation angle is more than 30°. Adjust the installation angle less than 30°.
6.
The operation keys do not work.
•
The built-in micro-computer is not operating properly due to noise. Press the
RESET button to restore the program to zero.
Radio
1.
Much noise in broadcasts.
•
Station or signal is too weak. Select other stations of stronger signal level.
2.
The antenna cable is not connected.
•
3.
Preset station is reset.
•
Battery cable is not correctly connected. Connect the battery cable to the
terminal that is always live.
USB is connecting but no sound
•
USB connection is not good. Take it out and insert again.
•
music inside it.
or record
