Epson PowerLite 8000i User Manual page 159

Macintosh:
For a Macintosh, 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
for the 8000i or 1366 1024 display for the 9000i is selected. For
supported display settings, see "Supported Monitor Displays" on
page 154.
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 the image source is
selected correctly. If your projector is attached to a Macintosh, make
sure that the DIP switches on your Macintosh desktop adapter are set
correctly. (See your Macintosh documentation if you need
instructions.) When NO SIGNAL is displayed, you cannot access the
Video menu.
A blank screen is displayed.
The computer signal cannot be interpreted by the projector. Verify the
display format (see page 154). When you see a blank screen, you
cannot access the projector menus.
Problems with the Image or Sound
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