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Section 3: Installation & Setup

CP2000-M/MR Setup Guide 3-5

020-100205-03 Rev. 1 (05/09)

3.5 (OPTIONAL) CP2000-M MOTORIZED AUXILIARY LENS MOUNT

(M-MALM) INSTALLATION

The M-MALM assembly is used to switch

from flat to “scope” formats. This assembly

can be secured to the projector base and

supports either a 1.25x anamorphic lens or a

1.26x wide converter lens (WCL). The drive

and control electronics package

communicates with and is controlled by the

projector over a 9-pin subminiature D cable

that connects to the User I/O panel. For

details, refer to the CP2000-M Motorized

Auxiliary Lens Mount (M-MALM)

Instruction Sheet (020-100188-xx).

3.5.1 Add Anamorphic Lens

1. Install the M-MALM according to the instructions provided with the kit. Ensure the primary lens

is optimized first for best optical alignment, offset and boresight.

2. Anamorphic orientation: Loosen the holding clamp on the auxiliary lens mount and adjust

rotation of the whole anamorphic lens so the image remains perfectly square with anamorphic in

and out.

3. Image shift: Adjust location of anamorphic lens so the image does not shift left or right with the

anamorphic lens IN and OUT.

4. Vignetting: Adjust location of anamorphic lens so the image passes through the center as much as

possible without vignetting or reducing side or corner brightness, especially in wide angle

projection.

5. Focus primary lens: Re-focus the primary lens with the anamorphic lens removed. The goal is

good focus at center and on all sides. Now add the anamorphic lens and check focus again.

6. Focus anamorphic lens: If center-to-edge horizontal focus in the image needs improvement,

focus the anamorphic lens, rotate its focus barrel as needed.

3.5.2 Add Wide Converter Lens (WCL)

1. Install the Auxiliary Lens Mount and WCL according to the instructions provided with the kit.

Ensure the primary lens is optimized first for best optical alignment, offset and boresight.

2. Image shift: Adjust the vertical and horizontal position of the WCL to align it with the prime lens.

3. Pitch Adjustment: Adjust pitch, either up or down to equalize the top and bottom clearance to the

prime lens barrel.

4. Yaw Adjustment: Adjust yaw so the clearance between both lens barrels is equal from side-to-

side.

FIGURE 3-4 M-MALM ASSEMBLY

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 73 74

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Christie CP2000-M Guide d'installation Page 47