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Chapter 2
7. Replacing the Projection Lens
To install a Lens with a magnification different from that already installed in the unit, follow
the procedure given below.
Take hold of the Prism Holder Lever
and pull it up to raise the Prism
Holder.
Pull out the Lens Unit.
Slide the Lens Unit into position
along the Lens Guide.
Pull out the Brightness Select Lever
and slide it to a position appropriate
for the type of the Projection Lens
loaded in the unit.
The lever should click into position.
NOTE
Brightness on the Screen is uneven it the
Brightness Select Lever is not placed in a
position corresponding to the type of the
Projection Lens being used. Be sure to
place the Lever into the correct position
according to the type of Projection Lens.
1
2
3
4
TYPE 1
TYPE 2
TYPE 3