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Installing or Removing the Optional Lens
1
Remove the lens hole cover
Keep the lens hole cover in safe for later use.
Use the lens hole cover to the projector during
transportation.
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.
Confirm of the lens operation
Turn the projector on and check lens shift, zoom and
focus is operating properly.
NOTE; LNS-W21 cannot adjust the zoom.
3
Remove the lens
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 RELEASE BUTTON
-2-
LENS HOLE COVER
Fig-1
Red mark
Fig-2
Fig-3
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