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Installation
34 Runco CL-810 Series Owner’s Operating Manual
PRE
L
IMINAR
Y
3.11
Installing and
Adjusting the
CineWide Anamorphic
Lens
If you are installing a CineWide-equipped projector, proceed as follows to install and
adjust the anamorphic lens.
The standard CL-810/CineWide uses a prismatic-style anamorphic lens. This type of lens
compresses the height of the image (as opposed to stretching the width) to achieve a
2.35:1 aspect ratio with a 1.78:1 display device.
The CL-810 Ultra/CineWide and CL-810 Ultra/CineWide with AutoScope use a cylindrical
anamorphic lens with a much larger aperture than the prismatic lens used with the
standard CL-810/CineWide.
If you are installing a standard CL-810/CineWide or CL-810 Ultra/CineWide, refer to
Anamorphic Lens Installation and Adjustment - Standard CL-810/CineWide or
CL-810 Ultra/CineWide on page 39. If you are installing an CL-810 Ultra/CineWide with
AutoScope, continue with the next section.
Anamorphic Lens
Installation and
Adjustment -
CL-810
Ultra/CineWide with
AutoScope
The CL-810 Ultra Anamorphic lens mount kit consists of everything shown in Figure 3-17.
Some components shipped with your projector may differ slightly from what is shown in
these instructions.
Figure 3-17. CL-810 Ultra Anamorphic Lens Mounting Assembly - Exploded View
It is extremely important that the primary lens is properly
adjusted before you install the anamorphic lens. Ensure that
the image from the primary lens is perfectly centered on the
screen.
Note
➤
2
3
4
6
7
8
5
1
9
Pitch Adjustment Yoke for Lens
Height/Y Adjustment
T-Screw (2x)
T-Screw (2x)
Pitch Adjustment
Anamorphic Lens
Holder
1/4-20 Hex Bolt (2x)
and Washer (2x)
AutoScope Carriage Plate
Yaw/X Adjustment
Lever (2x)
Lens Adapter Ring and
Mounting Screws (3x)
Pitch Adjustment
T-Nut (2x)
10
Anamorphic Lens
Set Screw