NEC NP4100W-10ZL NP4100W : installation guide - Page 2
Projection Distance and Screen Size for Ceiling Mount
UPC - 805736031416
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NP4100W Installation Guide Desktop and Ceiling Mount NEC Display Solutions of America, Inc. v 1.0 Projection Distance and Screen Size for Ceiling Mount The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation. Distances are in inches. For millimeters multiply by 25.4. Note: To achieve a 16x10 image, you must select 16x10 for each incoming signal in the OSM. MENU>IMAGE OPTIONS>ASPECT RATIO Ceiling Mount Installation Screen Top C Throw Distance X 7.99" Desktop Installation Screen Ctr Lens Shift Range "Projector Location Based on Lens Shift" Lens Offset From Mou nt Pipe 5.32" X=Distance from lens to mount ctr NP06FL: X=7.56" NP07ZL: X=7.56" NP08ZL: X=7.56" NP09ZL: X=7.91" NP10ZL: X=7.56" Note: Lens shift feature is not available with NP06FL (rear lens) NP06FL should be used only for "zero degree" / "no-offset" applications. C Throw Distance Screen Ctr 3.89" Distance Chart for popular 16:10 screens Screen Bottom Screen Size (16:10) Rear Lens NP06FL Diagonal Width(W) Height (H) 0.77:1 inches inches inches inches 67 56.5 35.3 44.62 76 64 40 50.75 85 72 45 57.28 94 80 50 63.82 109 92 57.5 73.62 113 96 60 76.89 123 104 65 83.43 130 110 69 88.33 164 139 87 112.02 NP07ZL 1.33 - 1.79:1 inches 75.9 - 102.9 86.3 - 116.8 97.3 - 131.7 108.4 - 146.5 124.9 - 168.8 130.4 - 176.2 141.4 - 191.0 149.7 - 202.1 189.7 - 255.9 Zoom Lenses NP08ZL NP09ZL 1.78 - 2.35:1 inches 2.22 - 4.43:1 inches 101.8 - 135.1 127.4 - 257.9 115.7 - 153.4 144.9 - 292.7 130.4 - 172.8 163.5 - 329.8 145.2 - 192.3 182.1 - 366.9 167.3 - 221.5 210.0 - 422.6 174.7 - 231.3 219.4 - 441.2 189.4 - 250.8 238.0 - 478.3 200.5 - 265.4 251.9 - 506.1 254.0 - 336.0 319.5 - 640.6 NP10ZL 4.43 - 8.30:1 inches 253.3 - 480.8 287.7 - 545.3 324.3 - 614.1 361.0 - 683.0 415.9 - 786.2 434.2 - 820.6 470.9 - 889.5 498.4 - 941.1 631.2 - 1190.6 Note: For screen sizes not indicated on the projection tables, use the formulas on page 1. www.necdisplay.com NP4100W Page 2 of 10