Parts Replacement; Adjusting The Optional Ultra Wide Angle Lens - InFocus 900 Series Service Manual

Parts Replacement

Adjusting the optional ultra wide angle lens

You adjust the image cast through the ultra-wide angle lens to match a specific rear projection screen
size. The ultra-wide angle lens is not compatible with the LP925.
To make this adjustment, the projector must be mounted in the rear projection mechanism. The projector
should be plugged into a power source. All other adjustments, including image size and basic focus must
be made before adjusting the lens.
NOTE For clarity some pictures show the top case removed. You can reach all the screws with the top
case in place. The projector will not operate with the top case removed.
1 Remove the front bezel (see page 24).
2 Turn the keystone adjustment knob clockwise until the lens tilts all the way down.
LP900 Series Service Manual 7