LG Sound Sync
Sound
Advanced Settings
LG Sound Sync
Connect the LG Sound Sync device to the optical digital input port and set Sound Out to Optical Out Device.
By setting this feature to On, you can adjust the volume of the connected LG Sound Sync device using a TV remote control.
By setting this feature to On, you can adjust the volume of the connected LG Sound Sync device using a TV remote control.
If the auto-power feature of the sound bar that supports LG Sound Sync is set to On, the sound bar will be turned on or off together when the TV is turned on or off.