Epson PowerLite 7800p User Manual page 116

Solving Problems
108
The message
Not Supported
■ Make sure the correct
menu (see page 72).
Make sure your computer's resolution doesn't exceed UXGA
■
(1600 × 1200), and the frequency is supported by the projector
(see page 120). If necessary, change your computer's resolution
setting as described on the following page.
Only part of the computer image is displayed.
Press the button on the remote control.
■
Auto
Make sure the image
■
menu. See Chapter 4 for more information.
Make sure your computer's resolution setting is correct. Ideally, it
■
×
should be 1024 768 to match the projector's native resolution.
If this option isn't available, select one of the other compatible
video formats listed on page 120.
Windows:
■
Right-click the desktop, select
tab, and select a different resolution.
Macintosh OS 8.6 to 9.x:
■
On the Apple menu, choose
Monitors and Sound
Macintosh OS X:
■
Open
System Preferences
then select a different resolution.
You also may need to modify existing presentation files if you
■
created them for a different resolution. See your software
documentation for specific information.
is displayed.
is selected in the Setting
Input Signal
setting is correct on the Video
Position
Properties
Control Panels
. Select a different resolution.
, double-click
, click the
Settings
, then click
, and
Displays