Adjustments Of Anamorphic Lens - NEC iS8-2K Installation And Adjustment Manual

Finally adjust the focus using the
buttons either of the remote control or the projec-
tor.
Note:
If you use the lens memory for adjustment of the focus, first move
the key (Focus Down) almost to the limit and then make adjust-
ments so that you can finish the adjustment on the
side.

7-2-3. Adjustments of Anamorphic Lens

Here you will adjust the mounting positions (vertical, horizon-
tal and depth) of the anamorphic lens, and its tilt/pan angles
and focusing as well.
Move the anamorphic lens mount (of the holder)
until it comes in front of the primary lens of the
projector. Temporarily lock the x-direction fixing
levers to fix the mount.
Loosen the right and left hexagon head screws of
the anamorphic lens holder and move the anamor-
phic lens so that the clearance between this and
the primary lens is minimized. Tighten the side
hex screws.
Loosen the anamorphic lens setscrew (hexagon
head screw) and turn the lens unit so that the ver-
tical and horizontal lines of the center of the im-
age projected become perpendicular and level.
(To prevent the anamorphic lens from coming off, be sure to hold
the lens while loosening the setscrew.)
 Œ
FOCUS+-
(Focus Up)
x-direction fixing levers
3
b
a
c
c
a
b
35