Dell 5100MP owner manual Problem, Source tab

w w w . d e l l . c o m s u p p o r t . d e l l . c o m

Problem (continued)	Possible Solution (continued)
Partial, scrolling, or	• Press the Resync button on the remote
incorrectly displayed image	control or the control panel.
	• 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	.
	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	.
Image is unstable or flickering	Adjust the tracking in the OSD Computer
	Source tab.
Image has vertical flickering	Adjust the frequency in the OSD Computer
bar	Source tab.
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 Management, select Signal Type and then select RGB.

•Run the Self-diagnostic test (see " Self- diagnostic for video ") for preliminary diagnostic on image color problem. 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
		(4.9 ft [1.5 m] to 39.4 ft [12 m]).

46

Troubleshooting Your Projector