Customer support, Watching tv / channel control, Picture test / sound test – LG 42LD520 User Manual
Page 60: Wa t ching t v / channel contr ol
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WATCHING TV / CHANNEL CONTROL
W
A
T
CHING
T
V
/ CHANNEL CONTR
OL
60
CUSTOMER SUPPORT
Picture Test / Sound Test
This function is a customer support function that can execute picture and sound tests.
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1
MENU
Select Customer Support.
2
ENTER
Select Picture Test or Sound Test.
3
ENTER
Select Yes.
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RED
4
RETURN
or
Return to the previous menu.
EXIT
Return to TV viewing.
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