ViewSonic M2W User Manual page 60

Menu
Adjust the focus of the screen image.
Manual Focus
Adjust the focus with the Left and Right buttons on
the remote control.
Auto Focus
Choose from the following:
Focus
• Enable: Automatically adjust the focus instantly
without the remote control.
• Disable: Manually adjust the focus.
NOTE:
• If Auto Focus is Enabled, the projector will
automatically focus the screen image when
turned on or the position or angle of the
projector is adjusted.
• Auto Focus will be the most accurate when
the projected screen size is 50-75''. For the
remaining screen sizes, it is recommended to
combine Auto Focus with Manual Focus.
• In the event Auto Focus fails two times
successively, Manual Focus adjustment will pop
up automatically.
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Description