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 119).
Problem | Possible Solution |
|
No image appears on the | • Ensure that the lens cap is removed and the | |
screen | projector is turned on. |
|
| • Ensure that you have chosen the correct | |
| input source on the INPUT SELECT | |
| menu. |
|
| • Ensure the external graphics port is | |
| enabled. If you are using a Dell™ Laptop | |
| computer, press | (Fn+F8). For |
| other computers, see your respective | |
| documentation. If images are not displayed | |
| properly, please upgrade the video driver of | |
| your computer. For Dell computer, see | |
| support.dell.com. |
|
| • Ensure that all the cables are securely | |
| connected. See "Connecting Your | |
| Projector" on page 12. |
|
| • 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 111). | |
| • Use Test Pattern in the Others menu. | |
| Ensure that the colors of the test pattern | |
| are correct. |
|
|
| |
Missing Input Source. | Go to Advanced Enable/Disable Sources, | |
Cannot switch to particular | ensure that particular Input Source is set to | |
Input Source. | Enable. |
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