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