LG 37LF7700 Owner's Manual page 27

EXtERnAl EQuIPmEnt SEtuP
Adjustment for screen Position, Size, Phase
If the picture is not clear after auto adjustment and especially if characters are still trembling, adjust the picture phase
manually.
1
MENU
2
OK
3
OK
4
GB-26
Select PICTURE.
Select Screen.
Select Position, Size or Phase.
Make appropriate adjustments.
MENU
• Press the or
RETURN
• Press the
EXIT
button to return to normal TV viewing.
button to return to the previous screen.