ViewSonic VS17612 User Manual page 71

Menu
Focus
Description
Adjust the focus of the screen image.
Manual
Adjust the focus with the Left and Right buttons on
the remote control.
Auto Focus
Choose from the following:
• On: Automatically adjust the focus.
• Off: Manually adjust the focus.
NOTE: If Auto Focus is On, the projector will
automatically focus the screen image
when turned on or the position or angle is
adjusted.
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