Adjusting The Focus Of The Projection Screen - LG CineBeam PF610P-SA Owner's Manual

Adjusting the Focus of the Projection Screen

When an image appears on the screen, check if it is in focus and fits the screen
properly.
To adjust the focus of the image, slowly adjust the focus knob to the left or right while
looking at the top center of the screen. You can adjust the focus most effectively when
the left and right screen are balanced. When adjusting the focus on the screen, do not
let the product shake.
NOTE
• After using the product at room temperature, turning on the power may blur the
focus if the inside temperature is low, but it will recover over time.
•
This defocusing is a temporary phenomenon that occurs in low-temperature
environments, and this will not affect the product's performance or lifespan.
15
Focus Knob