LG 37LD420 Owner's Manual
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37
W
A
TCHING
TV / PROGRAMME CONTROL
PICTURE/SOUND TEST
This function is a customer support function that can execute picture and sound tests.
Press OK( ) to set programme settings.
Software Update
Picture Test
Sound Test
Signal Test
Product/Service Info.
Picture Test
Close
1
Select Customer Support.
2
Select Picture Test or Sound Test.
3
Select Yes or No.
RED
Yes
No
Do you have a problem in this test
screen?
screen?
?
PICTURE
LOCK
OPTION
AUDIO
INPUT
TIME
MY MEDIA
SETUP
Exit
Customer Support
Simple Manual
•
Press the MENU/EXIT button to return to normal TV viewing.
•
Press the BACK button to move to the previous menu screen.