Compaq MP1800 - Manual (Page 57)

A-2 Troubleshooting
Part Number: 191443-001 - Writer: David Calvert - Saved by: J Abercrombie
Pages: 5 Words: 974 File Name: Troubleshooting Saved date: 05/17/00 4:44 PM
Troubleshooting (continued)
Problem Solution
Portable computer or PC
Companion screen is not
displaying the presentation Portable computer:
Most portable computers have a
monitor loop-through or simultaneous
viewing function. Press the Fn +F4
function keys on the portable
computer to switch the image from the
portable screen to the projection
screen or to toggle through the
following three options:
1. LCD: Output displays only on the
portable screen.
2. CRT: Output displays only on the
projection screen.
3. CRT/LCD: Output displays on the
portable screen and the projection
screen.
Activate CRT/LCD “ON’ at the same
time. To identify any alternate function
keys to be used, refer to your portable
computer’s user manual.
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 unstable Press the Resync button on the
projector panel to adjust the tracking.
If that does not stop the flickering,
adjust the Clock Phase function in
the on-screen menu.
Continued