LG LAC3700 Manual page 11

Troubleshooting
Symptom
General Power doesn't turn on / 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 possi
ble.
Remote The unit does not operate
correctly even when the
appropriate remote
control buttons are pressed.
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.
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 disc.
Check what type the disc.
Load new battery.
CAR CD/MP3/WMA Receiver 11