Solving Display Problems (Continued)

Portable computer or PC Companion screen is not displaying the presentation (continued)

Mac PowerBooks:

1. To control video mirroring, click

 

Control Panel￿Display, then set

 

Video Mirroring to ON for both

 

internal and external viewing.

 

2. Set Video Mirroring OFF for

 

image on external monitor only or

 

internal only, depending on

 

monitor selection in Monitors.

 

 

Image is flickering or

Press the Resync button on the

unstable

projector panel to adjust the tracking.

 

If that doesn't stop the flickering,

 

adjust the Clock Phase function in the

 

on-screen menu.

 

 

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

 

(3.3 - 35 feet/1 - 10.8 meters)

 

from the projector.

 

3. Check the projection lens to see

 

if it needs cleaning. Follow the

 

“Cleaning the Lens” procedures

 

in Chapter 5, “Care and

 

Maintenance.”

 

 

 

Continued

￿￿

Troubleshooting A-3

Page 57
Image 57
Compaq MP1400 manual Solving Display Problems