Epson 7900p User Manual - Page 118

You see vertical stripes, or the image still looks blurry after

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■ Make sure the projector is within the recommended projection distance (2.5 to 36.5 feet). ■ Adjust the Sharpness setting on the Video menu (see Chapter 4). When you change video settings, you should be able to see the effect on the screen immediately. If you're projecting from a computer, you may also need to adjust the tracking and sync as described in the next section. If you don't like the new settings, you can always select Reset to return to the factory default settings. You see vertical stripes, or the image still looks blurry after trying the solutions in the previous section. ■ If you're projecting from a computer and displaying an image that contains a lot of fine detail, you may notice one or more vertical stripes or bands, or some of the characters may look heavy or blurred. Press the Auto button on the remote control. This resets the projector's tracking and sync settings. ■ If further adjustment is needed, you can fine-tune the Tracking and Sync settings manually using the Video menu as described in Chapter 4. 1. Fill the screen with an image containing fine detail when making these adjustments. For example, in Windows you can select a pattern to appear as your desktop background. If this option isn't available, try projecting black text on a white background. 2. Adjust the Tracking to eliminate vertical stripes. 118 Solving Problems

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118
Solving Problems
■
Make sure the projector is within the recommended projection
distance (2.5 to 36.5 feet).
■
Adjust the
Sharpness
setting on the Video menu (see Chapter
4). When you change video settings, you should be able to see the
effect on the screen immediately. If you’re projecting from a
computer, you may also need to adjust the tracking and sync as
described in the next section. If you don’t like the new settings,
you can always select
Reset
to return to the factory default
settings.
You see vertical stripes, or the image still looks blurry after
trying the solutions in the previous section.
■
If you’re projecting from a computer and displaying an image that
contains a lot of fine detail, you may notice one or more vertical
stripes or bands, or some of the characters may look heavy or
blurred. Press the
Auto
button on the remote control. This resets
the projector’s tracking and sync settings.
■
If further adjustment is needed, you can fine-tune the
Tracking
and
Sync
settings manually using the Video menu as described in
Chapter 4.
1.
Fill the screen with an image containing fine detail when
making these adjustments. For example, in Windows you can
select a pattern to appear as your desktop background. If this
option isn’t available, try projecting black text on a white
background.
2.
Adjust the
Tracking
to eliminate vertical stripes.