Download User`s Manual

Appendix D: Throw Distance
4.15 - 6.74
Zoom
Image Diagonal
020-100001-01 Rev. 01 (04/07)
Image Width
(W)
Throw Distance
(TD)
MAXIMUM ZOOM
Throw Distance Formula
Inch
cm
Inch
cm
Inch
cm
76.8
195.0
66.9
170
471.6
1198.0
TD = 6.887 x W + 10.70
83.6
212.3
72.8
185
512.3
1301.3
Where W = image width (inch)
90.3
229.5
78.7
200
553.0
1404.6
97.1
246.7
84.6
215
593.7
1507.9
103.9
263.9
90.6
230
634.3
1611.2
110.7
281.1
96.5
245
675.0
1714.5
117.4
298.3
102.4
260
715.7
1817.8
124.2
315.5
108.3
275
756.3
1921.1
131.0
332.7
114.2
290
797.0
2024.4
137.8
349.9
120.1
305
837.7
2127.7
144.5
367.2
126.0
320
878.4
2231.0
151.3
384.4
131.9
335
919.0
2334.3
158.1
401.6
137.8
350
959.7
2437.6
164.9
418.8
143.7
365
1000.4
2540.9
171.7
436.0
149.6
380
1041.0
2644.2
178.4
453.2
155.5
395
1081.7
2747.5
185.2
470.4
161.4
410
1122.4
2850.8
192.0
487.6
167.3
425
1163.1
2954.2
198.8
504.8
173.2
440
1203.7
3057.5
205.5
522.0
179.1
455
1244.4
3160.8
212.3
539.3
185.0
470
1285.1
3264.1
219.1
556.5
190.9
485
1325.7
3367.4
225.9
573.7
196.9
500
1366.4
3470.7
232.6
590.9
202.8
515
1407.1
3574.0
239.4
608.1
208.7
530
1447.8
3677.3
246.2
625.3
214.6
545
1488.4
3780.6
253.0
642.5
220.5
560
1529.1
3883.9
259.7
659.7
226.4
575
1569.8
3987.2
266.5
676.9
232.3
590
1610.4
4090.5
273.3
694.1
238.2
605
1651.1
4193.8
280.1
711.4
244.1
620
1691.8
4297.1
286.8
728.6
250.0
635
1732.5
4400.4
293.6
745.8
255.9
650
1773.1
4503.7
300.4
763.0
261.8
665
1813.8
4607.0
307.2
780.2
267.7
680
1854.5
4710.3
313.9
797.4
273.6
695
1895.1
4813.6
320.7
814.6
279.5
710
1935.8
4916.9
327.5
831.8
285.4
725
1976.5
5020.3
334.3
849.0
291.3
740
2017.1
5123.6
341.0
866.2
297.2
755
2057.8
5226.9
347.8
883.5
303.1
770
2098.5
5330.2
354.6
900.7
309.1
785
2139.2
5433.5
361.4
917.9
315.0
800
2179.8
5536.8
368.1
935.1
320.9
815
2220.5
5640.1
374.9
952.3
326.8
830
2261.2
5743.4
381.7
969.5
332.7
845
2301.8
5846.7
388.5
986.7
338.6
860
2342.5
5950.0
395.2
1003.9
344.5
875
2383.2
6053.3
402.0
1021.1
350.4
890
2423.9
6156.6
408.8
1038.3
356.3
905
2464.5
6259.9
415.6
1055.6
362.2
920
2505.2
6363.2
422.3
1072.8
368.1
935
2545.9
6466.5
429.1
1090.0
374.0
950
2586.5
6569.8
435.9
1107.2
379.9
965
2627.2
6673.1
442.7
1124.4
385.8
980
2667.9
6776.4
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.
D-27