Troubleshooting; General - LG OJ45 Owner's Manual

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Troubleshooting

Troubleshooting

General

Problem
The unit does not work
properly.
No Power.
No sound.
4
The unit does not start
playback.
Radio stations cannot be
tuned in properly.
The remote control does
not work properly.
No speaker light.
y Turn off and on the unit.
y Disconnect the power cord of this unit and then try connecting again.
y Previous setting may not be saved when device power is shut off.
y The power cord is not plugged in. Plug in the power cord.
y Check whether electricity failed.
Check the condition by operating other electronic devices.
y Check whether you select right function.
Press function button and check the selected function.
y An unplayable disc is inserted. Check the playable disc.
y No disc is inserted. Insert a disc.
y The disc is dirty. Clean the disc. (Page 27)
y The disc is inserted upside down.
Place the disc with the label or printed side facing upwards.
y The signal strength of the radio station is too weak.
Tune to the station manually.
y No stations have been preset or preset stations have been cleared (when tuning
by scanning preset channels).
Preset some radio stations, see page 19 for details.
y The remote control is too far from the unit.
Operate the remote control within about 7 m (23 feet).
y There is an obstacle in the path of the remote control and the unit.
Remove the obstacle.
y The batteries in the remote control are exhausted.
Replace the batteries with new ones.
y Check the light effects by pressing LIGHTING.
Cause & Solution