Digital Projection Titan 930, Руководство пользователя

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Digital Projection
M-Vision 930 Series
IN THIS GUIDE Reference Guide
Rev A January 2014
IN THIS GUIDE
The DMD™ ........................................................................................................... 78
Choosing A Lens
................................................................................................ 80
Basic calculation .......................................................................................................
81
Basic calculation example .......................................................................................
82
Full lens calculation ..................................................................................................
83
Introducing TRC ..............................................................................................................
83
Calculating TRC ..............................................................................................................
84
Calculating the throw ratio with TRC ...............................................................................
85
Full lens calculation example ..................................................................................
86
Screen Requirements ...................................................................................... 87
Fitting the image to the DMD™ ................................................................................
87
WUXGA images displayed full width ...............................................................................
87
WUXGA images displayed with a height of 1080 pixels .................................................
88
WUXGA images displayed full height .............................................................................
89
Diagonal screen sizes ...............................................................................................
90
Fitting the image to the screen ................................................................................
91
Positioning the screen and projector ......................................................................
92
Positioning The Image
.................................................................................... 93
Maximum offset range ..............................................................................................
95
Aspect Ratios Explained ................................................................................ 96
Aspect ratio examples ..............................................................................................
97
Frame Rates And Pulldowns Explained
..................................................... 99
Interlaced and progressive scan .............................................................................
99
Frame rates of image sources .................................................................................
99
Pulldowns - conversion into destination formats ...............................................
100
2:3 (normal) pulldown ..................................................................................................
100
2:3:3:2 (advanced) pulldown ........................................................................................
101
Appendix A: Lens Part Numbers
................................................................ 102
Appendix B: Lens Charts
.............................................................................. 103
How to use the lens charts ...........................................................................................
103
TRC values applied in the charts .................................................................................
104
Full DMD™ width images ............................................................................................
105
1.25:1 images ..............................................................................................................
106
1.33:1 images ..............................................................................................................
107
Appendix C: Supported Signal Input Modes .......................................... 108
2D input modes ......................................................................................................
108
3D input modes .......................................................................................................
110
Appendix D: Menu Map
.................................................................................. 112
MAIN .........................................................................................................................
112
IMAGE ......................................................................................................................
112
ADVANCED IMAGE .................................................................................................
113
LAMPS ......................................................................................................................
113
ALIGNMENT .............................................................................................................
114
CONTROL ................................................................................................................
116
SERVICE ..................................................................................................................
116