Connecting Digital Amplifiers
Connect the digital amplifier’s digital sound input terminal and TV’s optical digital sound output terminal
with an optical cable.
- Output from the digital amplifier should support the sound format.
Connect the product to a Dolby digital converter or a 5.1 channel amplifier for the best experience.
How To Use
When connecting to a home theater system with a HDMI cable or connecting to a external sound device,
set TV speaker as external speaker as follows. When speakers of the TV and the home theater system or
the external device work at the same time, it will create an echo.
1. Press Settings and then Sound. Select Speaker Output and「Optical digital/HDMI ARC」.
2. Turn on the connected device.
A sudden high-pitched sound may damage the speaker.
If the problem is not resolved, please call LG Support representative on 1800-180 -9999 (Toll Free)
or any loss or damage whatsoever arising from loss of data or profits arising out of or in connection with the use of this informational video.