User's Manual

42
Trouble shooting
Problem Possible Cause Countermeasure
The power does not
turn on.
The fuse is disconnected.
•
•
Replace with a suitable fuse.
•
•
If the fuse is disconnected again, please contact your point of purchase or service center.
Device is not properly connected. Check to see that the device has been properly connected.
The system does not
play.
The vehicle battery is low. Charge the battery if the problem persists, contact your point of purchase or service center.
The image colour/ tone
quality is low.
The brightness, and contrast levels are
not set properly.
Properly adjust the brightness, and contrast levels through Display Setup.
Sound does not work.
The volume level is set to the lowest
level.
Adjust the volume level.
The connection is not proper. Check to see that the device has been properly connected.
The device is currently fast-forwarding,
rewinding, scanning, or playing in slow
mode.
The sound will not work when the device is fast-forwarding, rewinding, scanning, or playing
in slow mode.