Dell M210X Betriebsanweisung PDF herunterladen (Seite 41)

Troubleshooting Your Projector 41

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 53.

Problem Possible Solution

No image appears on the

screen

• Ensure that the lens cap is removed and the

projector is turned on.

• Ensure that the INPUT SELECT is set

correctly in the OSD menu.

• 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. The output signal from

the computer is not according to industry

standards. Should this happen, upgrade the

video driver of the computer. For Dell

computer, see support.dell.com.

• 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 47).

•Use Test Pattern in the Others menu.

Ensure that the colors of the test pattern

are correct.

Missing Input Source.

Cannot switch to particular

Input Source.

Go to Advanced Enable/Disable Sources,

ensure that particular Input Source is set to

Enable.

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Dell M210X Betriebsanweisung Seite 41