LG 43UP751C User Manual page 82

recommend using
Depending on the type of your Bluetooth device, two devices may not be connected at the
same time.
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.
Optical Out Device + TV Speaker
Audio is played through the TV's built-in speakers and the audio device connected to
the digital optical audio output port simultaneously.
Wired Headphones + TV Speaker
Audio is played through the TV's internal speakers and the
simultaneously.
Some models may not be supported.
If you connect the wired headphones while the TV is powered on, it automatically detects
the wired headphones and redirects audio through them.
Balance
Sound Advanced Settings Balance
You can adjust the volume of the left and right speakers.
This setting is only available for Internal TV Speaker.
Equalizer
Sound Advanced Settings Equalizer
You can adjust the sound by increasing or decreasing the output of the specific
frequency range of the voice signal.
This option can be enabled if
This setting only applies to the internal speakers of the TV or
devices that support
Installation Type
Sound Advanced Settings Installation Type
This mode optimises the sound based on the TV setup.
Use TV Speaker
in
Sound Select Mode
TV Sound Mode Share
Sound Out
.
is set to
.
82
Wired Headphones
Standard .
HDMI (ARC) connected