Sharp NP-PH3501QL Installation Guide - NEC - Page 2

Sharp NEC Display Solutions of America, Inc. PH3501QL Installation Guide Desktop and Ceiling Mount Rev 1.0 Formulas: 17:9 Aspect Ratio (4K = 4096x2160) 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: L2K-10F1: C(Wide) = 0.975W - 3.795 L4K-11ZM: C(Wide) = 1.251W - 4.371 ------ C(Tele) = 1.739W - 4.843 L4K-15ZM: C(Wide) = 1.536W - 4.308 ------ C(Tele) = 2.115W - 5.906 L4K-20ZM: C(Wide) = 1.960W + 9.843 ------ C(Tele) = 3.322W + 10.465 L2K-30ZM: C(Wide) = 2.735W - 8.744 ------ C(Tele) = 3.955W - 11.760 L2K-43ZM1: C(Wide) = 3.937W - 11.327 ------ C(Tele) = 5.554W - 15.060 L2K-55ZM1: C(Wide) = 5.028W - 12.866 ------ C(Tele) = 7.865W - 16.996 Definitions: W = Image Width H = Image Height (size) C = Throw distance 17:9 Screen Formulas W = H x 17/9 H = W x 9/17 Screen Diagonal = W x 19.231/17 Distance Chart for popular 17:9 Screens (4K = 4096x2160) Screen Size (17:9) Diagonal Width(W) Height (H) inches inches inches 110 97 51 131 116 61 161 142 75 192 170 90 226 200 106 259 229 121 292 258 137 324 286 152 400 354 187 500 442 234 1000 884 468 L2K-10F1 0.93:1 inches 91.0 - N/A 109.1 - N/A 135.0 - N/A 161.7 - N/A 191.0 - N/A 219.4 - N/A 247.9 - N/A 275.5 - N/A 341.0 - N/A 427.1 - N/A 858.1 - N/A L4K-11ZM 1.24-1.73-1 inches 117.3 - 164.3 140.5 - 196.5 173.7 - 242.7 208.0 - 290.3 245.6 - 342.6 282.0 - 393.3 318.5 - 444.0 353.9 - 493.2 438.0 - 610.1 548.6 - 763.8 1101.5 - 1532.4 L4K-15ZM 1.52-2.10:1 inches 145.1 - 199.8 173.7 - 239.0 214.4 - 295.1 256.6 - 353.1 302.8 - 416.6 347.6 - 478.3 392.4 - 540.0 435.9 - 599.9 539.2 - 741.9 675.0 - 928.9 1354.4 - 1863.7 Zoom Lenses L4K-20ZM L2K-30ZM L2K-43ZM1 1.98-3.34:1 inches 2.71-3.92:1 inches 3.91-5.52:1 inches 200.4 - 333.5 274.7 - 372.8 371.5 - 525.0 236.8 - 395.2 308.0 - 446.2 444.6 - 628.1 288.8 - 483.3 380.5 - 551.1 549.0 - 775.4 342.5 - 574.3 455.5 - 659.5 656.9 - 927.6 401.4 - 674.1 537.7 - 778.4 775.2 - 1094.5 458.6 - 771.0 617.4 - 893.8 890.1 - 1256.5 515.8 - 868.0 697.2 - 1,009.1 1004.9 - 1418.6 571.2 - 961.9 774.6 - 1,121.0 1116.3 - 1575.7 702.9 - 1185.1 958.3 - 1,386.7 1380.8 - 1948.8 876.2 - 1478.8 1200.1 - 1,736.3 1728.8 - 2439.8 1742.5 - 2947.1 2409.0 - 3,484.4 3468.9 - 4894.6 L2K-55ZM1 4.99-7.82:1 inches 476.1 - 747.8 569.4 - 893.8 702.7 - 1102.4 840.5 - 1317.9 991.6 - 1554.3 1138.3 - 1783.7 1285.0 - 2013.2 1427.2 - 2235.6 1765.0 - 2764.0 2209.5 - 3459.3 4431.8 - 6935.6 www.sharpnecdisplays.us PH3501QL Page 2 of 11