LG 55LM670T User Manual page 46

To use Virtual Surround sound
❐
HOME ➾ Settings
LG's proprietary audio processing technology allows 5.1ch-like surround sound
from two speakers.
✎ If Clear Voice ll
To use Clear Voice ll function
❐
HOME ➾ Settings
Boosts voice clarity.
➙ SOUND ➙
is set to ON, Virtual Surround
➙ SOUND ➙
Virtual Surround
will not be chosen.
Clear Voice ll