Digital Projection Titan 930, User Manual

Page: 6 / 145

Digital Projection
M-Vision 930 Series
NoTOC
v Rev A January 2014
Digital Projection
M-Vision 930 Series
v
REMOTE COMMUNICATIONS GUIDE
..........................................63
INTRODUCTION ........................................................................... 65
Network setup ..................................................................................... 65
Serial Port setup .................................................................................. 65
Remote communications commands .................................................. 66
Examples
.......................................................................................... 66
COMMAND GUIDE ....................................................................... 67
MAIN menu ......................................................................................... 67
IMAGE menu ....................................................................................... 68
ADVANCED menu .............................................................................. 69
LAMPS menu ...................................................................................... 70
ALIGNMENT menu
............................................................................. 70
CONTROL menu ................................................................................. 71
SERVICE menu .................................................................................. 72
Miscellaneous commands ................................................................... 73
REFERENCE GUIDE
................................................................................75
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
CONTENTS (continued)