Troubleshooting - LG LCS500UNH Owner's Manual

Troubleshooting

Symptom
Power doesn't turn on/
General
The unit doesn't operate.
No sound is heard / The vol-
ume level will not rise.
CD There's audio skipping.
The playback is not
possible.
Radio stations cannot be
Radio
tuned in.
The unit does not operate
Remote
correctly even when the
control
appropriate remote
control buttons are pressed.
12 CAR CD/MP3/WMA Receiver
Cause
Leads and connectors are not properly.
The fuse is blown.
Noise and other factors are causing the built-
in microprocessor to operate incorrectly.
Cables are not connected correctly.
This unit is not firmly secured.
The disc is dirty.
The loaded disc is of a type this unit cannot
play.
The signal strength of the stations is too
weak(when tuning in with automatic tuning.)
No station has been preset or preset stations
have been cleared(when tuning by scanning
preset stations.)
Battery power is low.
Correction
Confirm once more that all connections are
correct.
Rectify the problem that caused the fuse to
blow, and then replace it. Be very sure to
install the correct fuse with the same rate.
Turn the unit off and then on.
Connect the cables correctly.
Secure this unit firmly.
Clean the disc.
Check what type the disc.
Tune in the stations manually.
Preset the stations.(Refer to the page 10)
Load a new battery.