Filter
Top Products
6 • Troubleshooting
124
◗
Only part of the computer image is displayed.
If the computer’s output resolution setting is higher than 800
×
600
(PowerLite 5500C) or 1024
×
768 (PowerLite 7500C), the projector
resizes the image. If the computer output is not compatible with this
resizing, choose a different display setting on the computer.
In Windows 3.x, use Windows Setup in the Main program group. In
Windows 95/98, right-click on the desktop, select Properties, click
the Settings tab, and use the dialog box to select the resolution you
want.
For a Macintosh with Mac OS 8.0 or lower, choose Control Panels
under the Apple menu and then choose Monitors. In the Monitors
screen, choose Options and make sure Macintosh Hi-Res Display or
another 1024
×
768 display is selected. For a Macintosh with Mac
OS 8.1 or above, choose Control Panels under the Apple menu and
then choose Monitors & Sound. In the Monitors & Sound screen,
select a resolution from the Resolution box. For supported display
settings, see “Supported Computers and Monitor Displays” on
page 130.
You also may need to modify existing presentation files if you
created them for a different resolution. See your software manual
for specific information.
◗
The message NO SIGNAL is displayed.
An image source not connected to the projector is selected, the
signal is not being output from the computer, or the signal is not
reaching the projector. Make sure the connectors are securely
attached to both the projector and the image source. Then check that
5500.book Page 124 Wednesday, August 4, 1999 4:41 PM