Dell 7609WU - 4 Troubleshooting Your Projector

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.