Dell 2400MP manual Problem

Problem (continued)

Possible Solution (continued)

Partial, scrolling, or

1

Press the Resync button on the remote

incorrectly displayed image

control or the control panel.

2

If you are using a Dell portable computer, set

the resolution of the computer to XGA

(1024 x 768):

a Right-lick the unused portion of your

Windows desktop, click Properties and

then select Settings tab.

b Verify the setting is 1024 x 768 pixels for

the external monitor port.

c Press

(Fn+F8).

If you experience difficulty in changing

resolutions or your monitor freezes, restart all

the equipment and the projector.

If you are not using a Dell portable computer,

see your documentation.

The screen does not display

If you are using a portable computer, press

your presentation

(Fn+F8).

Image is unstable or flickering

Adjust the tracking in the OSD Display tab

(in PC Mode only).

Image has vertical flickering

Adjust the frequency in the OSD Display tab

bar

(in PC Mode only).

Image color is not correct

• If your graphic card output signal is sync on

Green, and you would like to display VGA at

60Hz signal, please go into OSD select

Display, select Signal Type and then select

RGB.

• Use Test Pattern in the Preferences menu.

Ensure that the colors of the test pattern are

correct.

Image is out of focus

1 Adjust the focus ring on the projector lens.

2 Ensure that the projection screen is within

the required distance from the projector

(3.9 ft [1.2 m] to 39.4 ft [12 m]).