Dell M209X - page 32

32 Troubleshooting Your Projector
Partial, scrolling, or
incorrectly displayed image
1 Press the Auto adjust button on the remote
control or the control panel.
2 If you are using a Dell portable computer, set
the resolution of the computer to XGA
(1024 x 768):
a Right-lick the unused portion of your
Windows desktop, click Properties and
then select
Settings tab.
b Verify the setting is 1024 x 768 pixels for
the external monitor port.
c Press (Fn+F8).
If you experience difficulty in changing
resolutions or your monitor freezes, restart all
the equipments and the projector.
If you are not using a Dell portable computer,
see your documentation for more information.
The screen does not display
your presentation
If you are using a portable computer, press
(Fn+F8) .
Image is unstable or flickering Adjust the tracking in the OSD Display sub-
menu (in PC Mode only).
Image has vertical flickering
bar
Adjust the frequency in the OSD Display sub-
menu (in PC Mode only).
Image color is not correct
• If your graphic card output signal is sync on
Green, and you would like to display VGA at
60Hz signal, please go into OSD select
Display , select Signal Type and then select
RGB .
•Use Test Pat ter n in the Others menu.
Ensure that the colors of the test pattern are
correct.
Image is out of focus 1 Adjust the focus ring on the projector lens.
2 Ensure that the projection screen is within
the required distance from the projector
(3.3 ft [1.0 m] to 39.4 ft [12 m]).
Problem (continued) Possible Solution (continued)