-2-
Installing or Removing the Optional Lens
Keep the lens hole cover in safe for later use.
Use the lens hole cover to the projector during
transportation.
Remove the lens hole cover
1
2
Fig-2
Mount the lens
1. Remove the protective caps (front and back) on
the lens.
2. Insert the lens into the lens bracket so that the red
marks on the lens and lens bracket can match.
3. Slowly turn the lens clockwise until it clicks. Make
sure that the lens is fully inserted to the projector.
3
Remove the lens
LENS RELEASE BUTTON
Fig-3
1. Press and hold the LENS button on the projector
or the LENS SHIFT button on the remote control
for more than 5 seconds to shift the lens to the
center position.
2. Turn off the projector, wait until the cooling fans
stop, and then unplug the AC power cord.
3. Push the lens release button and turn the lens
counter-clockwise and then take it out.
NOTE: Be careful not to drop the lens.
LENS HOLE COVER
Red mark
Fig-1
Turn the projector on and check lens shift, zoom and
focus is operating properly.
NOTE; AH-24721 cannot adjust the zoom.
Confirm of the lens operation
