Christie CP4230 Service Manual page 6

Table of Contents
2.7.5 Filling the Coolant Reservoir ...............................................................................................2-5
2.7.6 Exhaust Duct and Lamp Fan Interlocks ...............................................................................2-5
2.8 Maintenance and Cleaning...........................................................................................................2-6
2.8.1 Lamp ....................................................................................................................................2-6
2.8.2 Optical ..................................................................................................................................2-6
Optical Component Cleaning Supplies .................................................................................2-6
2.8.3 Cleaning the Lens.................................................................................................................2-7
2.8.4 Cleaning the Lamp Reflector ...............................................................................................2-7
2.8.5 Other Components ...............................................................................................................2-8
Lamp Blower ........................................................................................................................2-8
Igniter ....................................................................................................................................2-8
Airflow Interlocks .................................................................................................................2-8
Laminar Airflow Device (LAD) ...........................................................................................2-8
2.9 Cleaning .......................................................................................................................................2-9
3: Service Setups
3.1 Fold Mirror Alignment ................................................................................................................3-2
3.2 Integrator Alignment....................................................................................................................3-2
3.3 Adjusting Lamp Position (LampLOC™) ....................................................................................3-3
3.3.1 Automatically Adjusting the Lamp Position Using LampLOC™.......................................3-4
3.3.2 Manually Adjusting the Lamp Position ...............................................................................3-5
3.4 Yellow Notch Filter (YNF) Alignment .......................................................................................3-5
3.5 DMD Convergence Procedure.....................................................................................................3-6
3.5.1 Before Performing Convergence .........................................................................................3-7
3.5.2 Evaluating Convergence ......................................................................................................3-8
3.5.3 Red/Green/Blue Formatter Convergence Adjustment Description .....................................3-10
3.5.4 Final Convergence Assessment ...........................................................................................3-13
3.6 Performing Marriage....................................................................................................................3-14
3.7 Upgrading Main Software............................................................................................................3-16
3.7.1 Steps to Install an Upgrade Package ....................................................................................3-16
3.7.2 Upgrade: File Selection Window .........................................................................................3-17
3.7.3 Upgrade: Package Details Window .....................................................................................3-18
3.7.4 Upgrade: Installation Window .............................................................................................3-19
3.8 Hardware Change.........................................................................................................................3-20
4: Troubleshooting
4.1 Projector Does Not Power ON.....................................................................................................4-1
4.2 Lamp ............................................................................................................................................4-2
4.2.1 Lamp Does Not Ignite..........................................................................................................4-2
4.2.2 Lamp Suddenly Goes OFF...................................................................................................4-3
4.2.3 Flicker, Shadows Or Dimness..............................................................................................4-3
4.2.4 LampLOC™ Does Not Seem to Work ...............................................................................4-3
4.2.5 LiteLOC™ Does Not Seem to Work ...................................................................................4-4
4.3 TPC ..............................................................................................................................................4-4
ii CP4230 Service Manual
020-100622-04 Rev. 1 (05-2016)