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4. About lenses
4.3
Lens formulas for FLM R20+
Formulas
Lens
Throw ratio for
FLM
Metric formulas (meter)
Inch formulas (inch)
TLD (0.8 : 1)
TLD HB (0.8 : 1)
0.75
PD = (0.77 x SW ) + 0.05
PD = (0.77 x SW ) + 1.97
TLD (1.2 : 1)
1.1
PD = (1.11 x SW ) - 0.01
PD = (1.11 x SW ) - 0.39
TLD+(1.2:1)
1.2
PD= (1.23 x SW) + 0.11
PD = (1.23 x SW) + 4.33
TLD (1.6 – 2.0 : 1)
TLD HB (1.6 – 2.0 : 1)
1.45 – 1.85
PD
min
= (1.47 x SW ) - 0.09
PD
max
= (1.85 x SW ) - 0.13
PD
min
= (1.47 x SW ) - 3.54
PD
max
= (1.85 x SW ) - 5.12
TLD (2.0 – 2.8 : 1)
TLD HB (2.0 – 2.8 : 1)
1.82 – 2.55
PD
min
= (1.85 x SW ) - 0.17
PD
max
= (2.62 x SW ) - 0.24
PD
min
= (1.85 x SW ) - 6.69
PD
max
= (2.62 x SW ) - 9.45
TLD (2.8 – 5.0 : 1)
TLD HB (2.8 – 5.0 : 1)
2.55 – 4.55
PD
min
= (2.58 x SW ) - 0.16
PD
max
= (4.71 x SW ) - 0.38
PD
min
= (2.58 x SW ) - 6.30
PD
max
= (4.71 x SW ) - 14.96
TLD (5.0 – 8.0 : 1)
TLD HB (5.0 – 8.0 : 1)
4.55 – 7.3
PD
min
= (4.52 x SW ) - 0.01
PD
max
= (7.53 x SW ) - 0.29
PD
min
= (4.52 x SW ) - 0.39
PD
max
= (7.53 x SW ) - 11.42
The throw ratio of TLD (HB) lenses is slightly reduced when used on FLM projectors. The reason of this
decrease is the larger active field of the SXGA+ DMD chip set used in the FLM projector.
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R59770072 FLM SERIES 19/03/2007
Содержание FLM series
Страница 1: ...FLM series Service manual R59770072 00 19 03 2007...
Страница 6: ...Table of contents 4 R59770072 FLM SERIES 19 03 2007...
Страница 10: ...1 Safety 8 R59770072 FLM SERIES 19 03 2007...
Страница 11: ...2 General info 2 GENERAL INFO Overview Location of modules Spare part kits R59770072 FLM SERIES 19 03 2007 9...
Страница 86: ...6 Removal and installation of projector covers 84 R59770072 FLM SERIES 19 03 2007...
Страница 96: ...8 Lamp and lamp house 94 R59770072 FLM SERIES 19 03 2007...
Страница 102: ...9 Input communication unit 100 R59770072 FLM SERIES 19 03 2007...
Страница 125: ...13 Cold mirror assembly Image 13 5 Remove of cold mirror R59770072 FLM SERIES 19 03 2007 123...
Страница 130: ...13 Cold mirror assembly 8 Reinstall the side cover 128 R59770072 FLM SERIES 19 03 2007...
Страница 133: ...14 Lens holder F Image 14 4 R59770072 FLM SERIES 19 03 2007 131...
Страница 136: ...14 Lens holder Image 14 10 The lens holder has to be adjusted after installation 134 R59770072 FLM SERIES 19 03 2007...
Страница 140: ...14 Lens holder 138 R59770072 FLM SERIES 19 03 2007...
Страница 150: ...15 Vertical and Horizontal shift motors Image 15 13 Remove motor Image 15 14 148 R59770072 FLM SERIES 19 03 2007...
Страница 154: ...15 Vertical and Horizontal shift motors 152 R59770072 FLM SERIES 19 03 2007...
Страница 180: ...16 FLM liquid cooling circuit 178 R59770072 FLM SERIES 19 03 2007...
Страница 190: ...17 Heat exchanger 188 R59770072 FLM SERIES 19 03 2007...
Страница 204: ...18 Cooling pump 202 R59770072 FLM SERIES 19 03 2007...
Страница 208: ...19 Shutter replacement 206 R59770072 FLM SERIES 19 03 2007...
Страница 212: ...20 Formatter Interface Board 210 R59770072 FLM SERIES 19 03 2007...
Страница 217: ...21 Pixel map processor board Image 21 7 PMP removal R59770072 FLM SERIES 19 03 2007 215...
Страница 220: ...21 Pixel map processor board 218 R59770072 FLM SERIES 19 03 2007...
Страница 228: ...22 LCD panel replacement 226 R59770072 FLM SERIES 19 03 2007...
Страница 234: ...23 Keypad board replacement 232 R59770072 FLM SERIES 19 03 2007...
Страница 288: ...25 Peltier replacement 286 R59770072 FLM SERIES 19 03 2007...
Страница 314: ...28 Start pulse generator 312 R59770072 FLM SERIES 19 03 2007...
Страница 326: ...Glossary 324 R59770072 FLM SERIES 19 03 2007...