ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 34

Page 34 highlights

Correcting Keystone Keystoning refers to the situation where the projected image becomes a trapezoid due to angled projection. To correct this, besides adjusting the height of the projector, you may also: 1. Use the keystone keys on the projector or remote control to display the keystone page. 2. After the keystone page is displayed, press to correct keystoning at the top of the image. Press to correct keystoning at the bottom of the image. Press to correct keystoning at the right side of the image. Press to correct keystoning at the left side of the image. 34

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34
Correcting Keystone
Keystoning refers to the situation where the projected image becomes a trapezoid
due to angled projection.
To correct this, besides adjusting the height of the projector, you may also:
1.
Use the keystone keys on the projector or remote control to display the keystone
page.
2.
Aſter the keystone page is displayed, press
to correct keystoning at the top of
the image. Press
to correct keystoning at the bo²om of the image. Press
to
correct keystoning at the right side of the image. Press
to correct keystoning at
the leſt side of the image.