If
you are projecting from a table or other flat surface, and the
image is too high or low, you can adjust the image height using the
projector's adjustable feet.
Turn on the projector and display an
image.
If the image is tilted, rotate the front feet
to adjust their height.
Use the vertical and horizontal lens shift
dials on the projector to adjust the position of the projected
image as necessary.
If the projected image is unevenly rectangular, you
need to adjust the image shape.