LG 55LD520 - Picture Test;Sound Test

73
WATCHING TV / CHANNEL CONTROL
Picture Test/Sound Test
This function is a customer support function that can execute picture and sound tests.


󰮂




Yes



1
MENU
Select Customer Support.
2
ENTER
Select Picture Test or Sound Test.
3
ENTER
Select Yes.
4
BACK
Return to the previous menu.
EXIT
Return to TV viewing.

󰮂





Yes



RED