8. Using Optional Lenses
Replacing with Optional Lens
CAUTION
•Do not give a shock or excessive load to the projector or the lens components as the projector and lens compo- nents contain precision parts.
•When shipping the projector with the optional lens, remove the optional lens before shipping the projector. The lens and the lens shift mechanism may encounter damage caused by improper handling during transportation.
•Before removing or installing the lens, be sure to turn off the projector, wait until the cooling fans stop, and turn off the main power switch.
•Do not touch the lens surface when removing or installing the lens.
•Keep fingerprints, dust or oil off the lens surface. Do not scratch the lens surface.
•Work on a level surface with a soft cloth under it to avoid scratching.
•If you remove and store the lens, attach the lens cap to the projector to keep off dust and dirt.
•Please heed the following information if you own two or more NP3250/NP2250/NP1250/NP3250W projectors and may interchange the standard lenses.
When replacing the standard lens (with an optional lens) and then
If you remove the standard lens from one NP3250/NP2250/NP1250/NP3250W projector and
Be sure to use the standard lens in combination with its original
Remove the existing lens from the projector.
1.Rotate the lens counterclockwise while strongly pushing the LENS RELEASE button all the way in.
The existing lens will be disengaged.
NOTE: If the lens cannot be removed even by using the LENS RELEASE but- ton, the
If such is the case, remove the
2. Pull out the existing lens slowly.
LENS RELEASE
Button
PU
DOWN
TRIGH
LEFT
PU
DOWN
RIGHT
LEFT
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