LG NB3530A Manuel d'utilisateur télécharger pdf (Page 21)

4 Troubleshooting

Troubleshooting 21

Troubleshooting

PROBLEM CAUSE & CORRECTION

No Power

The power cord is unpluged.

Plug in the power cord.

Check the condition by operating other electronic devices.

No sound

Incorrect input source is selected.

Check the input source and select the correct input source.

The mute function is activated.

Press MUTE

or adjust the volume level to cancel the mute function.

No woofer sound

The power cord of woofer is not connected.

Plug the power cord into the wall outlet securely.

Pairing between the unit and woofer gets disconnected.

Connect the unit and woofer. (Refer to the page 11.)

Display window is

dark.

The Dimmer or the Sleep function is activated.

Press SLEEP to cancel the function.

The remote control

does not work

properly.

The remote control is too far from the unit.

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

There is an obstacle in the path of the remote control and the unit.

Remove the obstacle.

The batteries in the remote control is exhausted.

Replace the batteries with new one.

The Auto power on/

o function does not

work.

Depending on the connected device by the optical cable, this function may not

operate.

NB3530A-NB.DLVALLK_ENG_4384.indd 21 2015-03-18  11:37:14

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LG NB3530A Manuel d'utilisateur Page 21