Image Quality - Kodak DP2900 User Manual

Image Quality

Problem
Color or text is not projected. Adjust the brightness up or down until
Some text or fonts are not
sharp with a computer as an
image source.
Image isn't centered on the
screen.
Image is out of focus.
Image and menus are
reversed from left to right.
Image appears flat with no
contrast
Image appears washed out or
dark.
Maintenance & Troubleshooting
Solution
the text is visible.
For optimal results, set the computer's
resolution to 1024 x 768. (Refer to your
computer user manual.) It may be
necessary to reduce the keystone
correction for optimum results.
• Be sure that the projector is at a 90°
angle to the screen.
• Use the software to reposition the
image. "Horizontal position (computer
source only)" on page 37 and "Vertical
position (computer source only)" on
page 37.
• Turn the projection lens to focus the
image.
• Make sure that the projection screen is
at least 3 ft (.9 m) from the projector.
• Check the projection lens to see if it
needs cleaning.
If projecting from behind a screen,
•
make sure that Rear Projection is
selected.
If projecting from in front of a screen,
•
make sure that Front Projection is
selected.
Adjust the contrast. See "Contrast" on
page 33.
• Check the projection lens to see if it
needs cleaning.
• Adjust the brightness. See "Brightness"
on page 33.
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