Canon SX20 - Manual (Page 22)

22
INST
ALLING THE PROJECT
OR
Adjusting the Projection Angle
The projection angle can be adjusted with the adjustable foot.
Before making this adjustment, connect the computer and AV equipment and project an
image on the screen.
With the adjustable foot, the projection angle can be adjusted up to 10 degrees.
Adjust the longitudinal tilt of the projector to +/-20 degrees or less. If the tilt is more
than 20 degrees above and below, a lamp problem can result.
If Keystone Distortion is Large
Extending the adjustable foot too far causes keystone distortion (the projected picture is
trapezoidal). If the distortion is large, adjust the height of the pedestal of the projector.
The keystone distortion can be corrected using the KEYSTONE button. (P31)
Keystone distortion of
image
Adjusting foot
Pedestal
1
2
Lift the front of the projector and
push the adjusting foot lock.
The adjustable foot extends with
the spring force.
Adjust the projection angle while
pushing the adjustable foot lock,
and then release the lock.