Compaq MP2800 warranty Troubleshooting Problem Solution

Troubleshooting (continued)

Problem	Solution
Image is out of focus	1.	Adjust the Focus Ring on the
		projection lens.
	2.	Make sure the projection screen is
		within the required distance (3.74
		to 32.8 feet, 1.14 to 10 meters)
		from the projector.
	3.	Check the projection lens to see if
		it needs cleaning. Follow the
		“Cleaning the Lens” procedures in
		Chapter 5 to clean the lens.
Projected colors do not match	1.	Adjust the Brightness, Contrast,
computer or camcorder color		or Color functions in the analog or
		video on-screen menu.
	2.	Make sure the pins on the cable
		connectors are not bent or
		broken.
Black or gray border visible	The black border surrounding the
outside the usable area of the	active area of the projection screen is
projection screen	part of the total projected image;
	however, it is an inactive area and
	cannot display any part of the image.
	This black border reduces the amount
	of extraneous light, producing a
	cleaner, sharper image.
Only the Compaq startup	1.	Check that the cables are
screen displays		connected securely.
	2.	Verify that the proper input source
		is connected.
	3.	Make sure your portable
		computer's external video port is
		activated.

Continued

Troubleshooting 51