LG CineBeam Laser HF85JG Owner's Manual page 31

USING THE PROJECTOR
USING THE PROJECTOR
Focus of the Screen Image
When an image appears on the screen, check if it is in focus and fits the screen
properly.
•
To bring images into focus, move the Focus Ring slowly left or right,
concentrating on the upper central part of the screen. Optimal focus is reached
when the left and right sides of the screen appear balanced.
Focus Ring
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