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User Guide

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Troubleshooting: Dell™ 2300MP Projector

No image appears on the screen

Partial, scrolling, or incorrectly displayed image

The screen does not display your presentation

Image is unstable or flickering

Image has vertical flickering bar

Image color is not correct

Image is out of focus

The image is stretched when displaying 16:9 DVD

Image is reversed

Lamp is burned out or makes a popping sound

Self-diagnostic for video

The remote control is not operating smoothly or operating in very limited range

If you experience problems with your projector, see the following troubleshooting tips. If the problem persists,

contact Dell.

No image appears on the screen



Ensure that the lens cap is removed and the projector turned on.



Ensure the external graphics port is enabled. If you are using a Dell portable

computer, press . For other computers, consult your owner's manual.



Ensure that all the cables are securely connected as described in "Connecting the

Projector."



Ensure that the pins of the connectors are not bent or broken.



Ensure that the lamp is securely installed (see "Changing the Lamp").



Run "Self-diagnostic test" (see " Self-diagnostic for video") for preliminary diagnostic

on projection problem for video. Ensure that the colors of the test pattern are correct.

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User Guide 1
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Inhaltsverzeichnis

Seite 1 - User Guide

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Seite 2

Partial, scrolling, or incorrectly displayed imagePress the Resync button on the remote control or the control panel.If you are using a Dell portabl

Seite 3 - Large Text

sn AP28If the image is still stretched, adjust the aspect ratio as follows:If you are playing a 16:9 DVD, select 4:3 aspect ratio type on your DVD pl