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 44
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 on page 7.
•Ensure that the pins of the connectors are not bent or broken.
•Ensure that the lamp is securely installed (see on page 39).
•Use Test Pattern in the Others menu. Ensure that the colors of the test pattern are correct.
Troubleshooting Your Projector
35