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Global Keystone Correction
When you output an image from a projector at an angle, the image may appear skewed. Eight Keystone parameters
adjust the image shape and compensate for this effect. You can control each of the four corners of the graphics output to
reshape your image to a form that projects correctly.
Default DMX Value:
0 = no keystone correction has been applied.
Each corner has an x and a y value that let you adjust and correct the scale of the projection from any corner toward the
image center on that axis.
Setting all Keystone X and Y parameters DMX values to zero will place the four corners of the image at the four corners of
the projector output. Adjusting keystone x values toward 255 (100%) moves the respective x corner positions horizontally
toward the center of that image edge. Adjusting keystone y values toward 255 (100%) adjusts the respective y corner
positions vertically toward the center of that edge of the image.
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