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Correcting Keystone Distortion
You can correct keystone distortion using one of the following methods.
• Correcting automatically (Auto V-Keystone)
Automatically corrects vertical keystone distortion.
• Correcting manually (manual 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 installed,
moved, or tilted, it automatically corrects vertical keystone distortion. This
function is called Auto V-Keystone.
When the projector remains still for about two seconds after it detects
movement, it displays a screen for adjustment and then automatically
corrects the projected image.
The following conditions are necessary to correct the projected image using
Auto V-Keystone.
Correction angle: approx. 30˚ up and down
a
• Auto V-Keystone works only when Projection is set to Front from
the Configuration menu.
s Extended - Projection p.81
• If you do not want to use Auto V-Keystone, set Auto V-Keystone to
Off.
s Settings - Keystone - H/V-Keystone - Auto V-Keystone
p.80.
Correcting manually (manual H/V-Keystone)
Manually correct distortion in the horizontal and vertical directions
independently. H/V-Keystone correction is ideal for fine-tuning keystone
distortion.
The following conditions are necessary to correct the projected image using
Auto H/V-Keystone.
Correction angle: approx 30˚ right and left/approx. 30˚ up and down
Correcting keystone distortion in vertical directions
Press the [ ][ ] buttons on the control panel.
Adjusting Projected Images
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