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Appendices, Troubleshooting – InFocus X9 User Manual

Page 29

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Appendices

Problem: No image appears on screen

Ensure all the cables and power connections are correctly and

securely connected as described in the “Operation” section.

Ensure the pins of connectors are not crooked or broken.

Check if the projection lamp has been securely installed. Please

refer to the “Replacing the lamp” section.

Make sure you have removed the lens cap and the projector is

switched on.

Make sure the laptop port is activated. Press the toggle output set-

tings. example: [Fn]+[F4]

Problem: Partial, scrolling or incorrectly displayed image

Press “Re-Sync” on the remote control.

If you are using a PC:

For Windows 3.x:
1. In the Windows Program Manager, double click the “Windows

Setup” icon in the Main group.

2. Verify that your display resolution setting is less than or equal

to 1280 x 720.

Troubleshooting

If you experience trouble with the projector, refer to the fol-

lowing information. If the problem persists, please contact

your local dealer or service center.

Compaq=> [Fn]+[F4]

Dell => [Fn]+[F8]

Gateway=> [Fn]+[F4]

IBM=>

[Fn]+[F7]

Mac Apple:

System Preference-->Display-->Arrangement-->Mirror

display

Hewlett

=> [Fn]+[F4]

Packard

NEC=> [Fn]+[F3]

Toshiba => [Fn]+[F5]