Throw Distance
D-12
Roadster & Mirage S+/HD User Manual
020-100002-04 Rev. 1 (12-2008)
386.2
981.0 336.6 855 1596.1 4054.0
393.0
998.2 342.5 870 1624.2 4125.6
399.8
1015.4 348.4 885 1652.4 4197.1
406.5
1032.6 354.3 900 1680.6 4268.7
413.3
1049.8 360.2 915 1708.8 4340.3
420.1
1067.0 366.1 930 1737.0 4411.9
426.9
1084.2 372.0 945 1765.1 4483.4
433.6
1101.5 378.0 960 1793.3 4555.0
440.4
1118.7 383.9 975 1821.5 4626.6
447.2
1135.9 389.8 990 1849.7 4698.2
454.0
1153.1 395.7 1005 1877.9 4769.8
460.7
1170.3 401.6 1020 1906.0 4841.3
467.5
1187.5 407.5 1035 1934.2 4912.9
474.3
1204.7 413.4 1050 1962.4 4984.5
481.1
1221.9 419.3 1065 1990.6 5056.1
487.8
1239.1 425.2 1080 2018.8 5127.6
494.6
1256.3 431.1 1095 2046.9 5199.2
501.9
1274.7 437.4 1111 2077.0 5275.6
4.5 - 7.3:1
Zoom
Image
Diagonal
Image Width
(W)
Throw
Distance (TD)
MIMIMUM ZOOM
Inch
cm Inch cm Inch cm
Throw Distance Formula
120.6
306.3 105.1 267 477.1 1211.9
TD = 4.5727 x W - 3.56
122.0
309.8 106.3 270 482.5 1225.6
Where W = image width (inch)
128.7
327.0 112.2 285 509.5 1294.2
135.5
344.2 118.1 300 536.5 1362.8
NOTE:
The TD formula is provided in
inches, but the chart shows values in cm
and inches for easy reference. Make
sure you are using the correct unit of
measurement when calculating throw
distance.
142.3
361.4 124.0 315 563.5 1431.4
149.1
378.6 129.9 330 590.5 1499.9
155.8
395.8 135.8 345 617.5 1568.5
162.6
413.0 141.7 360 644.5 1637.1
169.4
430.3 147.6 375 671.5 1705.7
176.2
447.5 153.5 390 698.5 1774.3
182.9
464.7 159.4 405 725.6 1842.9
189.7
481.9 165.4 420 752.6 1911.5
196.5
499.1 171.3 435 779.6 1980.1
203.3
516.3 177.2 450 806.6 2048.7
210.0
533.5 183.1 465 833.6 2117.3
216.8
550.7 189.0 480 860.6 2185.9
223.6
567.9 194.9 495 887.6 2254.4
230.4
585.1 200.8 510 914.6 2323.0
237.1
602.4 206.7 525 941.6 2391.6
243.9
619.6 212.6 540 968.6 2460.2
250.7
636.8 218.5 555 995.6 2528.8
257.5
654.0 224.4 570 1022.6 2597.4
264.3
671.2 230.3 585 1049.6 2666.0
271.0
688.4 236.2 600 1076.6 2734.6
277.8
705.6 242.1 615 1103.6 2803.2
284.6
722.8 248.0 630 1130.6 2871.8
291.4
740.0 253.9 645 1157.6 2940.3
298.1
757.2 259.8 660 1184.6 3008.9
304.9
774.5 265.7 675 1211.6 3077.5
311.7
791.7 271.7 690 1238.6 3146.1
318.5
808.9 277.6 705 1265.6 3214.7
325.2
826.1 283.5 720 1292.6 3283.3
332.0
843.3 289.4 735 1319.6 3351.9
338.8
860.5 295.3 750 1346.6 3420.5
345.6
877.7 301.2 765 1373.7 3489.1