NEC iS15-2K, User Manual

Page: 35 / 90

page 2.19
iS15-2K
Cinema Projector: User Manual 2. Installation
Fitting the anamorphic lens
The anamorphic lens mount may be supplied as a partially disassembled kit . If
necessary, follow these instructions to assemble:
• Attach the two support arms to the front corner posts of the projector, ensuring
that the slide poles are parallel to each other.
• Loosen the two slide clamps and slide the lens carriage onto the slide poles.
• Attach the cross brace to the ends of the support poles.
• Connect the flying lead into the socket below and to the right of the lens.
Notes
Be careful not to scratch the
lens surfaces. If you do
accidentally touch a lens, then
clean the surface using a lens
paper.
The projection lens should be
fitted and adjusted before fitting
the anamorphic lens into the
lens holder.
For more information on
adjusting the projection lens,
see
Displaying a test pattern
and Adjusting the projected
image in section 3. Getting
started .
If the projection lens has not already been fitted, fit it now, and adjust the position
and focus. This will ensure that the lens is in the right position, so that the position of
the anamorphic lens can be adjusted correctly.
• Loosen the lens clamp, position the anamorphic lens in the lens holder, and
tighten the clamp screws.
• Loosen the slide clamp and slide the carriage in until the anamorphic lens is
approximately 2-5mm from projection lens. Tighten the slide clamp screws.
• Re-check the projection lens clearance after adjusting the alignment (overleaf).
Support arm
Slide pole
Slide clamp
Lens
carriage
Cross brace
Lens clamp
Lens holder