Auto power on/off – LG LAP240 User Manual
Page 14

Operating
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Oper
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With wired connection
1. Connect your LG TV to the unit by using an
optical cable. (Refer to the pages 10 - 11.)
2. Set up the sound output of TV to listen to the
sound through this unit : 
TV setting menu [ [Sound] [ [TV Sound 
output] [ [LG Sound Sync (Optical)]
3. Turn on the unit by pressing 1 (Power) on the
remote control.
4. Select OPTICAL function by using OPTICAL on
the remote control.
Green LED on the unit is lit up and you can 
listen to the TV's sound.
With wireless connection
1. Turn on the unit by pressing 1 (Power) on the
remote control.
2. Select LG TV function by using LG TV on the
remote control. Then white LED on the unit 
starts to blink. 
3. Set up the sound output of TV to listen to the
sound through this unit : 
TV setting menu [ [Sound] [ [TV Sound 
output] [ [LG Sound Sync (Wireless)]
When connection is completed normally 
between this unit and your TV, white LED on 
the unit is lit up.
y If you turned off the unit directly by pressing
1 (Power), LG Sound Sync (Wireless) will
be disconnected. To use this function again, 
you should reconnect the TV and the unit.
y Details of TV setting menu vary depending
on the manufacturers or models of your TV.
y The device with Bluetooth® wireless
technology will be disconnected, if Sound 
Sync function is selected. “LG Bluetooth 
Remote” app you’ve already connected is 
disconnected either.
,
Note
AUTO POWER On/Off
This unit automatically turns on by an input source : 
Optical, LG TV or Bluetooth.
When you turn on your TV or an external device 
connected to this unit, this unit recognizes the 
input signal and select the suitable function. You 
can hear the sound from your device.
If you try to connect your Bluetooth device, this unit 
turns on and ready to pair. Connect your Bluetooth 
device and play your music.
You can turn on or off AUTO POWER function by 
using AUTO POWER ON/OFF switch on the rear 
panel of the unit.
y After the unit is turned on by AUTO POWER
function, it will be automatically turned off if 
there is no signal for a certain period of time 
from the TV connected by LG Sound Sync 
(Optical/Wireless).
y After the unit is turned on by AUTO POWER
function, it will be automatically turned off if 
there is no signal for a certain period of time 
from the external device.
y AUTO POWER function is initially turned on.
y If you turned off the unit directly, it cannot
be turned on automatically by AUTO POWER 
function. However the unit can be turned 
on by AUTO POWER function when optical 
signal comes in after 5 seconds of no signal.
y Depending on the connected device, this
function may not operate.
y When booting this unit on LG TV fucntion,
it takes about 25 seconds to turn it on and 
the red LED is blinking twice per second. 
During that time, you cannot control this 
unit except turn it off.
y If you used Bluetooth or LG TV function
before turning off this unit, the unit keeps 
the current function when Bluetooth or LG 
TV signals comes in. 
Besides, if you used optical function, this 
unit turns on Bluetooth function when LG 
TV signal comes in.
,
Note
LAP240-NB.DUSALLK.indd 14
2014-03-04 9:18:31
