Dell 7609WU User's Guide - Page 44

Troubleshooting Your Projector

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4 Troubleshooting Your Projector If you experience problems with your projector, see the following troubleshooting tips. If the problem persists, contact Dell™. See "Contacting Dell™" on page 56. Problem No image appears on the screen Possible Solution • Ensure that the lens cap is removed and the projector is turned on. • Ensure the external graphics port is enabled. If you are using a Dell™ portable computer, press (Fn+F8). For other computers, see your respective documentation. • Ensure that all the cables are securely connected. See "Connecting Your Projector" on page 8. • 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 48). • Use Test Pattern in the Others menu. Ensure that the colors of the test pattern are correct. Troubleshooting Your Projector 44

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Troubleshooting Your Projector
44
4
Troubleshooting Your Projector
If you experience problems with your projector, see the following troubleshooting
tips. If the problem persists, contact Dell™. See "Contacting Dell™" on page 56.
Problem
Possible Solution
No image appears on the
screen
•
Ensure that the lens cap is removed and the
projector is turned on.
•
Ensure the external graphics port is enabled.
If you are using a Dell
™
portable computer,
press
(Fn+F8). For other
computers, see your respective
documentation.
•
Ensure that all the cables are securely
connected. See "Connecting Your Projector"
on page 8.
•
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 48).
• Use
Test Pattern
in the
Others
menu.
Ensure that the colors of the test pattern are
correct.