LG LAS160B, Руководство пользователя

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4 Troubleshooting
Troubleshooting 16
Troubleshoo
ting
4
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, Amplifier, etc.) and turn it 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 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.
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.
When you feel the
output sound of the
unit is low.
Check the details below and adjust the unit according to them.
y
Switch [ON] state of DRC function to [OFF] by using remote controller.
y With the sound bar connected with TV, change the AUDIO DIGITAL OUT setting on
TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM].
y With the sound bar connected with Player, change the AUDIO DIGITAL OUT setting
on Player Setup Menu from [PCM] to [PRIMARY PASS-THROUGH] or
[BITSTREAM].
y Change Audio DRC setting on Player setup menu to [OFF] state.