Dell 1100MP, Руководство пользователя

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Troubleshooting Your Projector
23
Troubleshooting Your Projector
If you experience problems with your projector, see the following troubleshooting
tips. If the problem persists, contact Dell.
Problem Possible Solution
No image appears on the
screen • Ensure that the lens cap is removed and the
projector turned on.
• Ensure the external graphics port is enabled.
If you are using a Dell portable computer,
press
. For other computers, see your
documentation.
NOTE:
Allow the projector some time to
search for the source.
• Ensure that all the cables are securely
connected. See "Connecting Your Projector"
on page 7.
• Ensure that the pins of the connectors are
not bent or broken.
• Ensure that the lamp is securely installed
(see "Changing the Lamp" on page 26).
• Run Self-diagnostic test. See "Self-diagnostic
for Video" on page 25. Ensure that the colors
of the test pattern are correct.