Correcting Keystone - ViewSonic LS510W User Manual

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:
Perform automatic keystone correction by enabling the
(only available for LS560W/LS560WH/LS560HDH)
Or manually correct keystone following the below steps:
1. Use the keystone keys on the projector or remote control to display the keystone
page.
2. After the keystone page is displayed, press
the image. Press
to correct keystoning at the bottom of the image. Press
at the right side of the image. Press
image.
LS560W / LS560WH / LS560HDH
to correct keystoning at the bottom of the image. Press
ENTER
Auto V Keystone function.
to correct keystoning at the top of
to correct keystoning at the left side of the
LS510W / LS510WH / LS510WH-2
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to correct keystoning