NEC NP905 - XGA LCD Projector Installation Manual

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NEC NP905 - XGA LCD Projector Installation Manual Manual pdf 2 page image

NEC Display Solutions of America, Inc.NP905 Installation GuideCeiling Mounted and Desktop Rev 1.1www.necdisplay.com NP905 Page 2 of 6Diagrams and Distance ChartsThe following shows the proper relative positions of the projector and screen. Refer to the table to determine the position ofinstallation.Distances are in inches. For millimeters multiply by 25.4.Ceiling MountedBCLens CtrScreen CtrThrow DistanceScreen Bottom 2.85"CThrow DistanceScreen Top5.63"6.01"Lens Offset FromMount PipeD3.74BLens CtrScreen CtrDDesktopDistance Chart for popular 4:3 screensNote: For screen sizes not indicated on the projectionDiagonal Width(W) Height (H)inches inches inches inches30 24 18 6 34 - 41 10.2 - 8.560 48 36 12 69 - 83 10.1 - 8.467 53.6 40.2 14 78 - 93 10.1 - 8.472 57.6 43.2 15 83 - 101 10.0 - 8.484 67.2 50.4 17 98 - 118 10.0 - 8.490 72 54 19 105 - 126 10.0 - 8.4100 80 60 21 117 - 140 10.0 - 8.4120 96 72 25 140 - 169 10.0 - 8.3150 120 90 31 176 - 211 10.0 - 8.3180 144 108 37 211 - 254 10.0 - 8.3210 168 126 43 247 - 297 10.0 - 8.3240 192 144 50 282 - 339 9.9 - 8.3270 216 162 56 318 - 382 9.9 - 8.3300 240 180 62 353 - 425 9.9 - 8.3-20-23-25-28-9-11-14-17-6-7-8-8inchesD αw ide - teledegreesScreen Size (4:3)-6inches-3B Cw ide - teletables, use the formulas on page 1.