Casio XJ-450 - Manual (Page 35)

Getting Ready
35
You can change the elevation angle of the projector in a range of 0 to 8 degrees. You can
also make fine adjustments to the left and right side elevation angle when necessary.
To change the projector elevation angle
1.
Lift up the front of the projector and press the release button.
z This causes the elevation adjustment foot to drop from the bottom of the projector.
2.
While holding down the release button, raise and lower the front of the
projector until the elevation adjustment foot is approximately the length
you need.
3.
Release the release button to lock the elevation adjustment foot in its
current position.
4.
Rotate the elevation adjustment foot for fine adjustment of its length.
Adjusting the Projector Elevation Angle
Shorter
Longer