Epson EMP 7250 Owners Manual - Page 112

Problems with the Image or Sound - emp manual

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Problems with the Image or Sound u An image does not appear on the screen. Check that the power light is on and the lens cover is off. Also make sure the cables are installed correctly, as described in Chapter 1. The correct image source may not be selected. Press the Source button on the remote control or the operation panel to choose another image source. u Only part of the computer image is displayed. If the computer's output resolution setting is higher than 1024 × 768 (EMP-7350/7250) and 800 × 600 (EMP5350), 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. 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 (EMP-7350/7250) and 800 × 600 (EMP-5350) display is selected. For supported display settings, see page "Supported Monitor Displays" on page 97, 98. You also may need to modify existing presentation files if you created them for a different resolution. See your software manual for specific information. u 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 s s s s s 92

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92
Problems with the Image or Sound
An image does not appear on the screen.
Check that the power light is on and the lens cover is off.
Also make sure the cables are installed correctly, as
described in Chapter 1.
The correct image source may not be selected. Press the
Source button on the remote control or the operation
panel to choose another image source.
Only part of the computer image is displayed.
If the computer’s output resolution setting is higher than
1024
×
768 (EMP-7350/7250) and 800
×
600 (EMP-
5350), 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. 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 (EMP-7350/7250) and 800
×
600
(EMP-5350) display is selected. For supported display
settings, see page “Supported Monitor Displays” on page
97, 98.
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