Nortel Networks 822p - Manual (Page 39)

Projecting 39
Adjusting the Height of Your Image
If the image is too high or low, you can correct it by adjusting the
projector’s front foot.
1. Stand behind the projector. Press up on the blue foot release lever
and lift the front of the projector to extend the front adjustable
foot.
2. Once the image is positioned where you want, release the lever to
lock the foot in position.
The projector automatically corrects images that are distorted when
the projector is tilted up or down (up to a 30° tilt). The Keystone
window appears on the screen while the projector makes the
correction. If the projected image still isn’t rectangular, follow the
instructions in the next section.