Table of contents
TABLE OF CON TENTS
1. Introduction ......................................................................................................... 5
1.1 Scope and limitations................................................................................................................. 5
1.2 Copyright.............................................................................................................................. 5
1.3 Trademarks . .......................................................................................................................... 5
1.4 Required Handtools .................................................................................................................. 5
2. General safety....................................................................................................... 7
2.1 General Safety Instructions .......................................................................................................... 7
2.2 Notice on safety ...................................................................................................................... 7
2.3 Users Definition....................................................................................................................... 7
3. Important Safety Instructions .................................................................................... 9
3.1 To prevent the risk of electrical shock................................................................................................ 9
3.2 To prev ent personal injury. . .......................................................................................................... 9
3.3 To prevent fire hazard ...............................................................................................................10
3.4 To prevent projector damag e........................................................................................................ 10
3.5 On Servicing ......................................................................................................................... 11
3.6 To prevent battery explosion ........................................................................................................ 11
3.7 Precautions during lens shift........................................................................................................ 11
3.8 Laser Safety ......................................................................................................................... 12
3.9 Warning Labels ...................................................................................................................... 12
4. DLP System General Description ..............................................................................13
4.1 F90 optical principle .................................................................................................................13
4.2 The DMD Device ....................................................................................................................14
4.3 The Grayscale image................................................................................................................ 14
4.4 Adding Color.........................................................................................................................14
4.5 Single chip DLP projection system..................................................................................................15
5. GP6 system functional description ............................................................................17
5.1 Electronic platform...................................................................................................................17
5.2 I/O’s and processing tasks: .........................................................................................................17
5.3 Block diagram GP6 Platform........................................................................................................19
5.4 Wiring Matrix.........................................................................................................................21
5.5 Firmware.............................................................................................................................22
5.6 System Safety Loop.................................................................................................................22
5.7 Laser driver Principle and error codes ..............................................................................................24
6. GP6 periodical maintenance ....................................................................................27
6.1 Service Interval Matrix............................................................................................................... 27
6.2 Service Kits available................................................................................................................ 27
7. OSD / display menu...............................................................................................29
7.1 Service Menu ........................................................................................................................29
7.2 Troubleshooting tools ................................................................................................................31
8. Thermal management system...................................................................................33
8.1 Ventilation and cooling ..............................................................................................................33
8.2 Liquid Cooling Pumps ...............................................................................................................35
8.3 Fans..................................................................................................................................35
8.3.1 Fan Radiator ..................................................................................................................35
8.3.2 Fan Laser Driver ..............................................................................................................35
8.3.3 Fan PSU.......................................................................................................................35
8.3.4 Fan Phosphor Internal 1, 2 . ..................................................................................................35
8.3.5 Fan PCB Main ................................................................................................................35
8.3.6 Fan Optics..................................................................................................................... 35
8.4 Thermal sensors.....................................................................................................................36
8.5 Engine heatsink......................................................................................................................36
8.6 System thermal diagram ............................................................................................................36
8.6.1 Nominal setting................................................................................................................37
8.6.2 Long lifetime s etting. . ......................................................................................................... 38
8.6.3 Fan and pump number location ..............................................................................................39
9. Lenses and adjustment ..........................................................................................41
9.1 Scheimplflug adjustment ............................................................................................................41
9.2 Locking the lens position. ...........................................................................................................41
10. Optical adjustments ..............................................................................................43
10.1 Perfecting the lightning path ........................................................................................................43
10.2 Lightning Mirror adjustment: ........................................................................................................43
10.3 Lightning mirror: Horizontal (x) Adjustment......................................................................................... 43
10.4 Lighting Mirror: Vertical (y) Adjustment............................................................................................. 44
10.5 Focus: Relay tube lens focus adjustment . . ........................................................................................ 44
723–0016 F90 01/12/2017
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