Table of contents
TABLE OF CON TENTS
1. Safety instructions................................................................................................. 3
1.1 Safety during kit installation .......................................................................................................... 3
2. Kit description ...................................................................................................... 5
2.1 Kit information ........................................................................................................................ 5
2.2 Kit content ............................................................................................................................ 6
3. Engine replacement................................................................................................ 7
3.1 Preparing the projector ............................................................................................................... 7
3.1.1 How to prepare the projector before replacing? . ............................................................................. 7
3.1.2 Shifting the lens holder to nominal position ................................................................................... 7
3.1.2.1 Removing the c able basket . . . .......................................................................................... 7
3.1.2.2 Removing the r ear cover ................................................................................................ 8
3.1.2.3 Removing the top cover ................................................................................................. 9
3.1.2.4 Procedure to shift the lens holder to nominal position ................................................................10
3.2 Removing the engine ................................................................................................................ 11
3.2.1 Removing engine fan cover 1 ................................................................................................ 11
3.2.2 Removing the engine fan cover 2 . . . ......................................................................................... 11
3.2.3 Removing the engine controller frame ass embly . ........................................................................... 12
3.2.4 Removing fan unit 2...........................................................................................................13
3.2.5 Removing the engine .........................................................................................................13
3.3 Replacing with the new engine ...................................................................................................... 16
3.3.1 Installing t he new e ngine . . . ..................................................................................................17
3.3.2 Installing the fan unit 2 ........................................................................................................ 21
3.3.3 Installing the engine c ontroller frame ass embly . . ...........................................................................21
3.3.4 Installing t he engine fan cover 2..............................................................................................22
3.3.5 Installing t he engine fan cover 1..............................................................................................23
3.3.6 Installing t he top cover ........................................................................................................24
3.3.7 Installing the rear cove r ....................................................................................................... 25
3.4 Alignment procedure ................................................................................................................ 26
3.4.1 Folding mirror alignment......................................................................................................26
3.4.2 Integrating rod alignment .....................................................................................................27
3.4.2.1 Description of the integrating rod alignment...........................................................................27
3.4.2.2 Integrating rod rotation alignment . . . ...................................................................................28
3.4.2.3 Integrating rod shift alignment . ........................................................................................ 30
3.4.3 Cold mirror alignment .........................................................................................................31
3.4.4 Scheimpflug adjustment ......................................................................................................33
3.4.4.1 Description of the Scheimpflug adjustment............................................................................ 33
3.4.4.2 Adjusting the Scheimpflug .............................................................................................36
3.4.5 Convergence adjustment . . . ..................................................................................................38
3.4.5.1 Introduction .............................................................................................................38
3.4.5.2 Convergence controls of the red channel . . ...........................................................................38
3.4.5.3 Convergence controls of the green chann el...........................................................................41
3.4.5.4 Adjusting the convergence . . .. . ........................................................................................ 42
3.4.5.5 Example of convergence correction ...................................................................................46
Index......................................................................................................................47
List of images...........................................................................................................49
R59770591 ENGINE KIT 26/08/2010 1
