Dell M409WX Projector User Manual download pdf (Page 31)

Troubleshooting Your Projector 31

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 40

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 7.

• Ensure that the pins of the connectors are

not bent or broken.

• Ensure that the lamp is securely installed.

See Guiding Signals on page 34 .

•Use

Test Patt ern

in the

Others

menu (see

Others

on page 27). Ensure that the colors of

the test pattern are correct.

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Dell M409WX Projector User Manual Page 31