LG ND4520 User Manual download pdf (Page 20)

3 Troubleshooting

Troubleshooting20

Troubleshooting

Problem Correction

No Power.

Plug in the power cord.

Check the condition by operating other electronic devices.

Replace exhausted batteries with new ones.

No sound.

Press

FUNCTION or F and check the selected function.

The remote control does

not work properly.

Operate the remote control within about 23 ft (7 m).

Remove the obstacle in the path of the remote control and the unit..

Replace the battery with new one.

iPod/iPhone/iPad does

not work.

Connect it to the unit correctly.

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LG ND4520 User Manual Page 20