LG SH2 User Manual download pdf (Page 22)

4 Troubleshooting

Troubleshooting22

Troubleshooting

PROBLEM CAUSE & CORRECTION

The unit does not

work properly.

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

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

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

Woofer, DVD-player, Amplier, 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 unplugged.

Plug in the power cord.

y Check the condition by operating other electronic devices.

No sound

y Incorrect input source is selected.

Check the input source and select the correct input source.

y The mute function is activated.

Press

(Mute) or adjust the volume level to cancel the mute function.

y When you are using connection with a external device (set top box, Bluetooth

device etc.), adjust volume level of the device.

No woofer sound

y Connect the unit and the subwoofer. (Refer to the page 13.)

No display

y The Auto LED Off function is activated.

Press any button to check the current function or turn off the Auto LED Off

function.(Refer to the page 15.)

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.

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 is exhausted.

Replace the batteries with new one.

The AUTO POWER

function does not

work.

y Check connection of the external device such as TV, DVD/Blu-Ray player or

Bluetooth device.

y Depending on the connected device, this function may not operate.

LG Sound Sync does

not work.

y Check whether your LG TV supports LG Sound Sync.

y Check connection of LG Sound Sync (Optical or wireless).

y Check sound setting of your TV and this unit.

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LG SH2 User Manual Page 22

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