Optional) Cp2000-M Motorized Auxiliary Lens Mount (M-Malm) Installation; Add Anamorphic Lens; Add Wide Converter Lens (Wcl) - Christie CP2000-M User Manual

Section 2: Installation & Setup

2.1.6 (Optional) CP2000-M Motorized Auxiliary Lens Mount (M-MALM) Installation

The M-MALM assembly is an optional hardware
component, which when needed can be 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 for this motorized accessory
lens mount 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 (P/N: 020-100188-
xx).

2.1.7 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: With the anamorphic lens not in place, re-focus the primary lens. For information on
how to focus the primary lens, refer to . 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.

2.1.8 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 already adjusted
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.
2-6
Figure 2-6 M-MALM Assembly
CP2000-M/MR User Manual
020-100123-07 Rev. 1 (12-2009)