ILYAMA ProLite LH3254HS User Manual page 57

Adjust the Clock phase to correct horizontal wavy noise, flicker or blur in the zebra pattern.
NOTE
 In case the strong flicker or blurs remain on a part of the screen, repeat steps
because the Clock may not be adjusted correctly.
 Adjust the H Position after the Phase adjustment if the horizontal position moves
during the adjustment.
Adjust the Brightness and Color to get the desired picture after you complete the Clock
and Clock phase adjustments.
Put back your favorite wallpaper.
OPERATING THE MONITOR 53
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