![background image](http://html1.mh-extra.com/html/christie/d12hd-h/d12hd-h_service-manual_2603768069.webp)
Parts and module replacement
H Series Service Manual
67
020-000802-03 Rev. 1 (12-2016)
Removing the dynamic aperture, lamp housing
1. Remove three screws with a M2.6 screwdriver and two connectors securing the dynamic
aperture module.
2. Then remove two screws with a M2.6 screwdriver securing the dynamic aperture.
3. Remove one screw with a M2.6 screwdriver securing the photo sensor board.
4. Remove four screws with a M2.6 screwdriver securing the lamp housing.