InFocus LP210 User Manual page 42

Problem: Image is too wide or narrow for screen
You might need to manually adjust the tracking to reduce or
•
enlarge the projected image. Refer to "Manual Tracking" on
page 25.
Adjust the resolution of your monitor if it's greater than
•
1024x768. Only these resolutions at 75 Hz or less will display
on the projector.
Make sure that your computer has a compatible graphics
•
board. The projector is not compatible with CGA, EGA, or
1280x1024 graphics modes.
Problem: Image is out of focus
Make sure the lens is locked in place.
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Turn the projection lens to focus the image.
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Make sure the projection screen is at least 4 feet (1.2m) from the
•
projector.
Check the projection lens to see if it needs cleaning.
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Problem: Image and menus are reversed left to right
Rear projection mode is probably turned on. Switch back to for-
•
ward projection from the Controls menu. The image should
immediately return to forward projection. See "Rear Projec-
tion" on page 27.
Problem: Image and menus are upside down
Ceiling mode is probably turned on. Turn off the mode from
•
the Controls menu. The image should immediately return to
forward projection. See "Ceiling" on page 27.
Problem: the projector displays vertical lines, "bleeding" or spots
Adjust the brightness. See "Brightness" on page 16.
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Check the projection lens to see if it needs cleaning.
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