Troubleshooting. LG CK43

4 Troubleshooting

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Troubleshooting

Troubleshooting

General

Problem

The unit does not work properly.

Cause & Correction

y

Turn off the power of this unit and the connected external device (TV, Woofer,

DVD-player, Amplifier, etc.) and turn them on again.

y

Disconnect the power cord of this unit and the connected external device (TV,

Woofer, DVD-player, Amplifier, etc.) and then try connecting again.

y

Previous setting may not be saved when device power is shut off.

No Power.

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.

No sound.

The unit does not start playback.

y

Check whether you select right function.

Press function button and check the selected function.

y

Check to see if the Speakers are connected correctly. Speaker cables connected correctly.

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 40)

y

The disc is inserted upside down.

Place the disc with the label or printed side facing upwards.

Radio stations cannot be tuned in properly.

y

The antenna is positioned or connected poorly.

Connect the antenna securely.

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 being tuned by scanning preset channels).

Preset some radio stations, see page 25 for details.

Troubleshooting

37

Problem Cause & Correction

The remote control does not work properly.

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.

LG Sound Sync does not work.

y

Check whether your LG TV supports LG Sound Sync.

y

Check connection of LG Sound Sync.

y

Check sound setting of your TV and this unit.

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