NEC HT510 HT510 IG - Page 2
Diagrams and Distance Charts
UPC - 050927248207
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Diagrams and Distance Charts The following diagrams show the relationship between projector position and the screen. Refer to the chart below for data. Distances are in inches. For millimeters multiply by 25.4. Ceiling Mounted Configuration Lens Ctr C Throw Distance 6.6" 5.5" B(min) B(max) Lens Offset from Mount Center 1.5" *Factory Preset is B(max) Note: Mount shown is NEC HT40CM. Distance charts for popular 16:9 screens Minimum Lens Shift Screen Size (16:9) Diag W H inches inches inches 30 26 14.6 55 48 27 60 52.5 29.5 73 64 36 82.6 72 40.5 92 80 45 100 87 49 106 92 52 110 96 54 119 104 58.5 133 116 65 161 140 79 200 174 98 B(min) inches 4.0 7.4 8.1 9.9 11.1 12.3 13.4 14.2 14.8 16.0 17.9 21.6 26.8 C wide - tele inches 34.2 - 41.0 64.8 - 77.3 71.1 - 84.7 87.0 - 103.7 98.2 - 116.9 109.3 - 130.1 119.0 - 141.7 126.0 - 150.0 131.5 - 156.6 142.7 - 169.8 159.4 - 189.6 192.7 - 229.2 240.0 - 285.3 α wide - tele degrees 6.7 - 5.6 6.5 - 5.5 6.5 - 5.5 6.5 - 5.4 6.5 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 Maximum Lens Shift Screen Size (16:9) Diag W H inches inches inches 30 26 14.6 55 48 27 60 52.5 29.5 73 64 36 82.6 72 40.5 92 80 45 100 87 49 106 92 52 110 96 54 119 104 58.5 133 116 65 161 140 79 200 174 98 B(max) inches 10.1 18.6 20.3 24.8 27.9 31.0 33.7 35.6 37.2 40.2 44.9 54.2 67.3 C wide - tele inches 34.2 - 41.0 64.8 - 77.3 71.1 - 84.7 87.0 - 103.7 98.2 - 116.9 109.3 - 130.1 119.0 - 141.7 126.0 - 150.0 131.5 - 156.6 142.7 - 169.8 159.4 - 189.6 192.7 - 229.2 240.0 - 285.3 α wide - tele degrees 16.4 - 13.8 16.0 - 13.5 16.0 - 13.5 15.9 - 13.4 15.8 - 13.4 15.8 - 13.4 15.8 - 13.4 15.8 - 13.4 15.8 - 13.3 15.8 - 13.3 15.7 - 13.3 15.7 - 13.3 15.7 - 13.3 www.necvisualsystems.com HT510 Page 2 of 7