Epson EB-1930, Руководство пользователя

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Correcting Keystone Distortion
You can correct keystone distortion using one of the following methods.
•
Correcting automatically (Auto V-Keystone)
•
Correcting manually (H-Keystone Adjuster)
Manually corrects horizontal keystone distortion using the horizontal
keystone adjuster.
•
Correcting manually (H/V-Keystone)
Manually correct distortion in the horizontal and vertical directions
independently.
•
Correcting manually (Quick Corner)
Manually correct the four corners independently.
a
When you correct keystone distortion, the projected image may be
reduced.
Correcting automatically
Auto V-Keystone
When the projector detects any movement, for example when it is moved
or tilted, it automatically corrects vertical keystone distortion. This function
is called Auto V-Keystone.
When the projector is moved, it displays a screen for adjustment and then
automatically corrects the projected image.
You can use Auto V-Keystone to correct the projected image under the
following conditions.
Correction angle: approx. 30˚ up and down
Adjusting Projected Images
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