v
COMMAND GUIDE ....................................................................... 77
Inputs .................................................................................................. 77
Test patterns........................................................................................ 77
Lens .................................................................................................... 79
Image .................................................................................................. 79
Color.................................................................................................... 81
Geometry ............................................................................................ 82
Edge Blend.......................................................................................... 83
PIP ...................................................................................................... 85
Lamps ................................................................................................. 85
Setup................................................................................................... 87
Information .......................................................................................... 88
WEB CONFIGURATION UTILITY .................................................. 89
Menu examples................................................................................... 89
Using the Discovery Tool to view your network................................... 91
REFERENCE GUIDE................................................................................93
THE DMD™.................................................................................. 96
CHOOSING A LENS ..................................................................... 98
Basic calculation ................................................................................. 99
Basic calculation example................................................................. 100
Full lens calculation........................................................................... 101
Introducing TRC ................................................................................ 101
Calculating TRC ................................................................................ 102
TRC table ........................................................................................ 102
Calculating the throw ratio with TRC ....................................................... 103
Full lens calculation example ............................................................ 104
SCREEN REQUIREMENTS......................................................... 105
Fitting the image to the DMD™......................................................... 105
1080p images displayed full width .......................................................... 105
1080p images displayed full height......................................................... 106
WUXGA images displayed full width ....................................................... 107
WUXGA images displayed with a height of 1080 pixels................................ 107
WUXGA images displayed full height ...................................................... 108
Diagonal screen sizes....................................................................... 109
Fitting the image to the screen.......................................................... 110
Positioning the screen and projector..................................................111
POSITIONING THE IMAGE..........................................................112
Maximum offset range....................................................................... 114
ASPECT RATIOS EXPLAINED.....................................................115
Aspect ratio examples for DMD™ resolution 1080p ......................... 116
Aspect ratio examples for DMD™ resolution WUXGA...................... 119
Aspect ratio example: TheaterScope................................................ 122
FRAME RATES AND PULLDOWNS EXPLAINED......................... 123
Interlaced and progressive scan ....................................................... 123
Frame rates of image sources .......................................................... 123
Pulldowns - conversion into destination formats............................... 124
2:3 (normal) pulldown ......................................................................... 124
2:3:3:2 (advanced) pulldown................................................................. 125
APPENDIX A: LENS PART NUMBERS........................................ 126
CONTENTS (continued)