Sound Out
SETTINGS
Setting Sound Out
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When Instant Game Response is set to On, audio delays may occur if you set Sound Out to WiSA
Speakers/Optical/HDMI ARC.
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Input Audio Format to PCM.
Internal TV Speaker
Audio is played through the TV’s internal speakers.
Bluetooth
Wirelessly connect a Bluetooth audio device to enjoy TV sound more conveniently.
Refer to the user manual of the Bluetooth audio device for details on how to connect and use the device.
Press DEVICE LIST to view the connected devices or the devices that can be connected to connect any
one of them.
LG Sound Sync devices will automatically try to connect to the recently used devices when you turn the
TV on.
We recommend that you connect an LG audio device that supports LG Sound Sync, using LG TV mode
or LG Sound Sync mode on device.
If the device fails to connect, check the power of the device to connect to and check if the audio device
is working properly.
Depending on the type of the Bluetooth device, the device may not connect correctly or an abnormal
behavior may occur such as unsynchronized video and audio.
( The mobile-only headsets may not work. )
Sound may stutter or sound quality may be reduced if:
the Bluetooth device is too far from the TV;
there are obstacles between the Bluetooth device and the TV; or
used together with radio equipment such as a microwave oven or wireless LAN.
If you continue to experience problems, we recommend using a wired connection. ( Optical digital,
HDMI (ARC) port )
WiSA Speakers
WiSA Speakers is a speaker that uses the technology to transmit a multi 5.1 channel sound wirelessly.
You can wirelessly connect the TV to the WiSA Speakers to enjoy high-quality sound.
Select DEVICE LIST to adjust detailed settings for WiSA Speakers.
Some models may not be supported.
To use the WiSA speakers, you need to connect the exclusive dongle.
Connection issues between the WiSA Dongle and WiSA Speaker may occur in environments with
wireless interference. In this case, contact the speaker manufacturer.
For more information on the purchase of WiSA authorized products, check on www.wisaassociation.org.
Optical
You can connect an audio device that supports Optical to the optical digital audio output port to
enjoy your TV’s sound in richer quality and greater convenience.
Only available for models with an optical digital port.
For some devices, you can adjust the volume using the TV remote control.
HDMI ARC
Sound from the TV can be output through an external audio device connected via a HDMI (ARC) port.
Select HDMI ARC to automatically turn on SIMPLINK. Once SIMPLINK is turned off, the output speaker
settings automatically revert to the default settings for uninterrupted audio output.
Audio Out (Line Out) / Wired Headphones
Select Wired Headphones or Audio Out (Line Out) to optimise audio output according to the device
connected.
