System information

Christie/Mirage/DLV/Matrix Parts and Module Replacement
38 020-100012-01 Rev. 1 (04/07)
Lamp Interlock Switch
(12 minutes)
The lamp interlock is located to the right of the lamp door and is mounted to the
projector’s base plate. To remove
and replace:
1. Remove the top cover. See Top
Cover for instructions.
2. Loosen the two (2) captive
screws securing the lamp door.
3. Remove the two (2) screws
securing the lamp interlock
assembly to the base. (Figure
51.) Remove the assembly.
4. Flip the assembly over and
remove the two (2) screws
securing the switch to its
housing.
5. Disconnect cables (needle nosed pliers may be required).
Lens Mount
(23 minutes)
The lens mount is located directly behind the lens near the front of the projector. It
is a motorized component in all models. In most cases, the lens mount will require
adjustment (called bore-sight alignment) to ensure the displayed image is optimally
focused in all four corners and in the center.
1. Remove the projection lens, if installed. See Projection Lens.
2. Remove the top cover. See Top Cover for instructions.
3. Remove the lens dust cover (also called the lens bezel) by removing nine (9)
screws. Seven (7) are located along the inner rim where the cover meets the
lens mount and the other two (2) are located on the bottom cover. (Figure 52.)
Figure 52. Remove Lens Dust Cover
Figure 51. Remove Lamp Interlock Switch