InFocus X3 User Manual page 24

Problem
image fuzzy or cropped
A
A
image not centered on screen
Solution
set your computer's display resolution to
the native resolution of the projector
(Start>Settings>Control
Panel>Display>Settings tab)
select 1024x768
For a laptop,
disable laptop
monitor
or turn-on dual-
display mode
move projector, adjust zoom, adjust height
adjust horizontal or
vertical position in
Picture>Advanced
menu
24
Result
image clear and not cropped
A
correct image