
KeyStone Adjustments
37
What is Keystoning?
“Keystoning” occurs when a projector is aligned non-perpendicularly to a screen,
or when the projection screen has an angled surface. The image that results
from one of these misalignments will look trapezoidal rather than square.
Digital Keystone Adjustments
By adding a special, selectable algorithm to the scaling, some new projectors are
able to alter the image before it reaches the projection lens. The result is a squared
image, even at an angle.
Summary of Contents for M7
Page 1: ...aaxa TECHNOLOGIES User Guide ...
Page 47: ...44 Notes ...