Using the TV's internal speakers

[This feature is available only for models with built-in TV speakers.]

Settings Sound Sound Out Internal TV Speaker

Audio is played through the TV's internal speakers.

Using an external audio device

[Available only for models with an optical port]

Settings Sound Sound Out Audio Out (Optical)

TV audio is played through an external audio device connected to the optical port.

[This feature is available on certain models only.] SIMPLINK is supported.

Playing audio through the TV's internal speakers and external audio device simultaneously

[Available only for models with an optical port]

Settings Sound Sound Out Internal TV Speaker + Audio Out (Optical)

Audio is played through the TV’s built-in speakers and the audio device connected to the digital optical audio output port simultaneously.

Configuring digital sound output settings

[This feature is available on certain models only.]

Settings Sound Sound Out Digital Sound Out

Sets up Digital Sound Out.


Item	Sound Input	Digital Sound Output
Auto	MPEG Dolby Digital Dolby Digital Plus HE-AAC DTS	PCM Dolby Digital Dolby Digital Dolby Digital DTS
PCM	All	PCM

These settings are available only when Audio Out (Optical) / Internal TV Speaker + Audio Out (Optical) is selected.

Connecting and using LG audio device

[Available only for models with an optical port]

Settings Sound Sound Out LG Sound Sync (Optical)

Connect LG audio device with the

logo to the optical digital audio output port.
LG audio device allows you to enjoy rich powerful sound easily.

Using Headphone

[Available only for models with an earphone / headphone port]

Settings Sound Sound Out Wired Headphones

Sound is output through the headphone connected to the earphone / headphone port.

If you connect headphones while the TV is powered on, it automatically detects the headphones and sounds through them.

To set sound out to headphone, some features related to the sound settings may be unavailable.