Table of contents
TABLE OF CONTENTS
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 cable basket . .. . ......................................................................................... 7
3.1.2.2 Removing the rear 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 assembly ............................................................................ 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 the new engine . . . ..................................................................................................17
3.3.2 Installing the fan unit 2........................................................................................................21
3.3.3 Installing the engine controller frame assembly . . ...........................................................................21
3.3.4 Installing the engine fan cover 2..............................................................................................22
3.3.5 Installing the engine fan cover 1..............................................................................................23
3.3.6 Installing the top cover........................................................................................................24
3.3.7 Installing the rear cover.......................................................................................................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 channel...........................................................................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
