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Troubleshooting
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 disc has not been inserted or has
been inserted upside down.
Insert the disc properly so that the sides are facing the correct direct.
The disc has been contaminated.
Wipe away dirt and other foreign substances from the disc.
The vehicle battery is low.
Charge the battery if the problem persists, contact your point of purchase or service
center.
A disc not supported by the device has
been inserted.
Insert a disc which is supported by the device.
The image colour/
tone quality is low.
The brightness, saturation, and contrast
levels are not set properly.
Properly adjust the brightness, saturation, 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.
Troubleshooting
Summary of Contents for LNN2010EWUM
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