NEC AS60U-PX39ML Installation Guide - Page 2
NEC Display Solutions of America, Inc.
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PX803UL/PX1004UL Installation Guide Desktop and Ceiling Mount NEC Display Solutions of America, Inc. Rev 2.0 Formulas: 16:10 Aspect Ratio (WUXGA) The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to calculate all screen dimensions. Plug in the image width for "W" in the Projection Formulas. Refer to the diagrams and charts for popular screen sizes on page 2 and 3: Projection Formulas: NP16FL: C = 0.794W - 1.85 NP17ZL: C(Wide) = 1.281W - 2.094 ------ C(Tele) = 1.825W - 1.913 NP18ZL: C(Wide) = 1.764W - 2.677 ------ C(Tele) = 2.313W - 2.638 NP19ZL: C(Wide) = 2.261W - 3.150 ------ C(Tele) = 3.747W - 3.114 NP20ZL: C(Wide) = 3.654W - 5.319 ------ C(Tele) = 5.492W - 5.299 NP21ZL: C(Wide) = 5.469W - 11.626 ---- C(Tele) = 8.527W - 11.531 NP31ZL: C(Wide) = 0.775W - 1.839 ------ C(Tele) = 0.970W - 1.740 NP39ML: Ultra-Short Throw lens (See page 3 for Formulas) Definitions: W = Image Width H = Image Height (size) C = Throw distance 16:10 Screen Formulas W = H x 16/10 H = W x 10/16 Screen Diagonal = W x 18.868/16 16:9 Screen Formulas W = H x 16/9 H = W x 9/16 Screen Diagonal = W x 18.358/16 Distance Chart for popular 16:10 Screens (WUXGA) Screen Size (16:10) Rear Lens NP16FL Diagonal Width(W) Height (H) 0.76:1 inches inches inches inches 40 34 21 25.08 60 51 32 38.55 68 58 36 43.94 72 61 38 46.63 85 72 45 55.38 108 92 57 70.87 118 100 63 77.60 130 110 69 85.68 137 116 73 90.39 170 144 90 112.61 186 158 99 123.39 208 176 110 138.20 226 192 120 150.32 270 229 143 179.94 300 254 159 NA 500 424 265 NA NP31ZL 0.75-0.93:1 inches 24.4 - 31.2 37.6 - 47.6 42.9 - 54.2 45.5 - 57.5 54.0 - 68.2 69.1 - 87.1 75.7 - 95.3 83.6 - 105.2 88.2 - 111.0 109.9 - 138.1 120.4 - 151.3 134.9 - 169.4 146.7 - 184.2 175.6 - 220.4 195.3 - 245.0 326.8 - 409.5 NP17ZL 1.29-1.79:1 inches 41.4 - 60.0 63.1 - 90.9 71.8 - 103.3 76.1 - 109.5 90.2 - 129.6 115.2 - 165.2 126.1 - 180.7 139.1 - 199.3 146.7 - 210.1 182.6 - 261.2 200.0 - 285.9 223.9 - 320.0 243.4 - 347.8 291.2 - 415.9 376.6 - 753.6 628.9 - 1257.3 Zoom Lenses NP18ZL NP19ZL 1.73-2.27-1 2.22-3.67:1 inches inches 57.2 - 75.8 73.5 - 124.0 87.1 - 115.0 111.9 - 187.5 99.0 - 130.7 127.2 - 213.0 105.0 - 138.6 134.9 - 225.7 124.5 - 164.1 159.8 - 267.0 158.9 - 209.2 203.9 - 340.0 173.8 - 228.8 223.1 - 371.8 191.8 - 252.3 246.1 - 410.0 202.3 - 266.1 259.5 - 432.2 251.6 - 330.8 322.8 - 537.1 275.6 - 362.2 353.5 - 587.9 308.5 - 405.3 395.7 - 657.8 335.4 - 440.6 430.2 - 715.0 401.2 - 526.9 514.5 - 854.8 748.4 - 1200.2 1183.2 - 1829.4 1250.6 - 2003.6 1977.1 - 3054.1 NP20ZL 3.60-5.40:1 inches 118.6 - 181.0 180.6 - 274.1 205.4 - 311.4 217.8 - 330.0 258.1 - 390.6 329.3 - 497.7 360.3 - 544.3 397.5 - 600.1 419.2 - 632.7 521.4 - 786.4 571.0 - 860.9 639.2 - 963.4 695.0 - 1047.2 831.3 - 1252.1 1379.7 - 2157.7 2307.2 - 3603.9 NP21ZL 5.30-8.30:1 inches 173.9 - 277.7 266.6 - 422.3 303.7 - 480.2 322.3 - 509.1 382.6 - 603.1 489.2 - 769.4 535.6 - 841.7 591.3 - 928.5 623.7 - 979.1 776.8 - 1217.7 851.0 - 1333.4 953.0 - 1492.5 1036.5 - 1622.6 1240.6 - 1940.8 1379.7 - 2157.7 2307.2 - 3603.9 Distance Chart using 16:9 native projector with 16:9 Image (1080p) Screen Size (16:9) Rear Lens NP16FL Diagonal Width(W) Height (H) inches inches inches 39 34 19 0.76:1 inches 25.14 59 51 29 38.98 67 58 33 44.51 70 61 34 46.59 83 72 41 55.59 106 92 52 71.50 110 96 54 74.27 126 110 62 85.34 133 116 65 90.19 159 139 78 108.18 184 160 90 125.48 202 176 99 137.94 220 192 108 150.39 263 229 129 180.15 299 261 147 NA 500 436 245 NA NP31ZL 0.75-0.93:1 inches 24.5 - 31.2 38.0 - 48.1 43.4 - 54.9 45.4 - 57.4 54.2 - 68.4 69.8 - 87.9 72.5 - 91.3 83.3 - 104.8 88.0 - 110.7 105.6 - 132.7 122.4 - 153.8 134.6 - 169.0 146.8 - 184.2 175.8 - 220.6 200.1 - 251.0 335.9 - 421.0 NP17ZL 1.29-1.79:1 inches 41.4 - 60.1 63.8 - 91.9 72.7 - 104.7 76.1 - 109.4 90.6 - 130.1 116.3 - 166.7 120.7 - 173.1 138.6 - 198.5 146.4 - 209.6 175.4 - 251.0 203.3 - 290.8 223.4 - 319.4 243.5 - 348.0 291.5 - 416.4 385.8 - 772.0 646.5 - 1292.3 Zoom Lenses NP18ZL NP19ZL 1.73-2.27-1 inches 2.22-3.67:1 inches 57.3 - 76.0 73.7 - 124.2 88.0 - 116.3 113.1 - 189.6 100.3 - 132.4 128.9 - 215.7 104.9 - 138.5 134.8 - 225.5 124.9 - 164.7 160.4 - 267.9 160.3 - 211.0 205.7 - 343.1 166.4 - 219.1 213.6 - 356.1 191.0 - 251.4 245.1 - 408.4 201.8 - 265.5 258.9 - 431.2 241.8 - 317.9 310.2 - 516.1 280.2 - 368.3 359.4 - 597.8 307.9 - 404.6 394.9 - 656.6 335.6 - 440.9 430.4 - 715.3 401.7 - 527.5 515.1 - 855.8 766.8 - 1229.6 1212.2 - 1874.1 1285.5 - 2059.4 2032.2 - 3139.1 NP20ZL 3.60-5.40:1 inches 118.9 - 181.4 182.6 - 277.1 208.1 - 315.4 217.6 - 329.8 259.0 - 392.0 332.3 - 502.1 345.0 - 521.2 395.9 - 597.8 418.2 - 631.3 501.0 - 755.8 580.7 - 875.4 638.0 - 961.6 695.3 - 1047.7 832.2 - 1253.6 1250.4 - 2210.6 2096.1 - 3704.3 NP21ZL 5.30-8.30:1 inches 174.3 - 278.3 269.6 - 426.9 307.7 - 486.4 322.0 - 508.7 384.0 - 605.3 493.6 - 776.2 512.7 - 806.0 589.0 - 924.9 622.3 - 976.9 746.3 - 1170.1 865.4 - 1355.9 951.2 - 1489.7 1037.0 - 1623.5 1242.0 - 1943.0 1413.6 - 2210.6 2371.6 - 3704.3 www.necdisplay.com PX803UL/PX1004UL Page 2 of 12