LG CM9960 User Manual download pdf (Page 38)

4 Troubleshooting

Troubleshooting38

Troubleshooting

General

Problem Cause & Solution

The unit does not work

properly.

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

DVD-player, Amplier, etc.) and turn it on again.

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

Woofer, DVD-player, Amplier, etc.) and then try connecting again.

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

No Power.

The power cord is not plugged in. Plug in the power cord.

Check whether electricity failed.

Check the condition by operating other electronic devices.

No sound.

Check whether you select right function.

Press function button and check the selected function.

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

correctly.

The unit does not start

playback.

An unplayable disc is inserted. Check the playable disc.

No disc is inserted. Insert a disc.

The disc is dirty. Clean the disc. (Refer to page 42)

The disc is inserted upside down.

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

Radio stations cannot be

tuned in properly.

The antenna is positioned or connected poorly.

Connect the antenna securely.

The signal strength of the radio station is too weak.

Tune to the station manually.

No stations have been preset or preset stations have been cleared (when tuning

by scanning preset channels).

Preset some radio stations, see page 26 for details.

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LG CM9960 User Manual Page 38