NEC NP1150 NP1150/2150/3150/3151W user's manual - Page 160
NP3151W], Appendix, The following drawing shows an example for use of Desktop.
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List of Screen Sizes [NP3151W] Height Screen size (Diagonal) Width 9. Appendix List of Screen Sizes Screen size m 30" 0.6 40" 0.7 60" 1.3 80" 1.7 100" 2.2 120" 2.6 150" 3.2 200" 4.3 250" 5.4 300" 6.5 400" 8.6 500" 10.8 Width (H) Height (V) inch m inch 25.4 0.4 15.9 33.9 0.5 21.2 50.9 0.8 31.8 67.8 1.1 42.4 84.8 1.3 53.0 101.8 1.6 63.6 127.2 2.0 79.5 169.6 2.7 106.0 212.0 3.4 132.5 254.4 4.0 159.0 339.2 5.4 212.0 424.0 6.7 265.0 Formulas: Screen width H (m)=Screen size x 4/5 x 0.0254 Screen height V (m)=Screen size x 3/5 x 0.0254 Screen width H (inch)=Screen size x 4/5 Screen height V (inch)=Screen size x 3/5 Screen Size and Projection Distance for Desktop when the standard lens is used The following drawing shows an example for use of Desktop. Horizontal projection position: Lens centered left to right Vertical projection position: See the table below. Screen size (diagonal) 30" 40" 60" 67" 72" 80" 84" 90" 100" 120" 150" 180" 200" 210" 240" 250" 270" 300" 400" 500" STANDARD Projection Distance (L) (m) (inches) Wide - Tele Wide - Tele 0.94 - 1.27 37.0 - 49.8 1.27 - 1.71 50.0 - 67.1 1.93 - 2.58 76.0 - 101.7 2.16 - 2.89 85.1 - 113.8 2.33 - 3.11 91.6 - 122.5 2.59 - 3.46 102.0 - 136.3 2.72 - 3.64 107.2 - 143.2 2.92 - 3.90 115.0 - 153.6 3.25 - 4.34 128.0 - 170.9 3.91 - 5.22 154.0 - 205.5 4.90 - 6.54 193.0 - 257.4 5.89 - 7.85 232.0 - 309.2 6.55 - 8.73 258.0 - 343.8 6.88 - 9.17 271.0 - 361.1 7.87 - 10.49 310.0 - 413.0 8.20 - 10.93 323.0 - 430.3 8.87 - 11.81 349.0 - 464.9 9.86 - 13.12 388.0 - 516.7 13.16 - 17.52 518.0 - 689.6 16.46 - 21.91 648.0 - 862.6 (H1) (cm) 0-20.2 0-26.9 0-40.4 0-45.1 0-48.5 0-53.8 0-56.5 0-60.6 0-67.3 0-80.8 0-101.0 0-121.2 0-134.6 0-141.4 0-161.5 0-168.3 0-181.7 0-201.9 0-269.2 0-336.5 (inches) 0-7.9 0-10.6 0-15.9 0-17.8 0-19.1 0-21.2 0-22.3 0-23.8 0-26.5 0-31.8 0-39.7 0-47.7 0-53.0 0-55.6 0-63.6 0-66.2 0-71.5 0-79.5 0-106.0 0-132.5 H2 = Screen height (V) - H1 Screen center H2 Projector foot 88 mm/3.47" L Lens center H1 Screen bottom NOTE: The values in the tables are design values and may vary. 146