Throw Distance And Screen Size - Dukane ImagePro 8070 User Manual

Throw Distance and Screen Size

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the
position of installation.
Distance Chart
Screen Height
Screen Size
Diagonal Width Height
inch inch inch inch
21 17
13
25 20 15
30 24 18
40 32 24
60 48 36
72 58 43
80 64
48
84 67 50
90 72 54
100 80 60
120 96 72
150 120 90
180 144 108
200 160 120
210 168 126
240 192 144
270 216 162
300 240 180
Screen Width
Screen Diagonal
Screen center
(B)
(D)
Lens Center
Throw Angle ( )
Throw Distance (C)
B C D
Wide – Tele Wide – Tele
inch
inch
-1
5 –– – 29
–– – 9.9
-2
6 28 – 34 12.0 – 9.8
-2
7 34 – 42
11.9 – 9.8
-2
10 46 – 56 11.7 – 9.7
-4
14 70 – 85
11.6 – 9.6
-4
17 84 – 102 11.6 – 9.6
-5
19 93 – 113
11.6 – 9.6
-5
20 98 – 119 11.6 – 9.6
-6
22 105 – 128
11.5 – 9.6
-6
24 117 – 142 11.5 – 9.6
-7
29 141 – 171
11.5 – 9.5
-9
36 176 – 214 11.5 – 9.5
-11
43 212 – 257
11.5 – 9.5
-12
48 236 – 285 11.5 – 9.5
-13
50 247 – 300
11.5 – 9.5
57 283 – 343 -15
11.5 – 9.5
-17
65 319 – 386
11.4 – 9.5
-18
72 354 – 429 11.4 – 9.5
Screen Bottom
B = Vertical distance between lens center and
C = Throw distance
D = Vertical distance between lens center and
α = Throw angle
NOTE: Distances may vary +/-5%.
α
Screen Size
Diagonal Width
degree
mm
533
635
762
1016
1524
1829
2032
2134
2286
2540
3048
3810
4572
5080
5334
6096
6858
7620
15
2. Installation and Connections
screen center
bottom of screen (top of screen for ceiling
application)
B
Height Wide – Tele
mm
mm mm mm
320
427 130 ––– –
381
508 150 720 –
457
610 180 870 – 1060
610
240 1170 – 1420
813
914
1219 360 1770 – 2150
1097
1463 440 2130 – 2590
1219
1626 490 2370 – 2880
1280
1707 510 2490 – 3020
1372
1829 550 2670 – 3240
1524
610 2970 – 3600
2032
1829
2438 730 3580 – 4330
2286
3048 910 4480 – 5420
2743
3658 1090 5380 – 6520
3048
4064 1210 5980 – 7240
3200
4267 1270 6280 – 7610
3658
1460 7190 – 8700
4877
4115
5486 1640 8090 – 9790
4572
6096 1820 8990 – 10880
α
C D
Wide – Tele
degree
mm
-30 –– – 9.9
730
12.0 – 9.8
-40
870
-50 11.9 – 9.8
11.7 – 9.7
-60
-90 11.6 – 9.6
11.6 – 9.6
-110
-120 11.6 – 9.6
11.6 – 9.6
-130
-140 11.5 – 9.6
11.5 – 9.6
-160
-190 11.5 – 9.5
11.5 – 9.5
-230
-280 11.5 – 9.5
11.5 – 9.5
-310
-330 11.5 – 9.5
11.5 – 9.5
-370
-420 11.4 – 9.5
11.4 – 9.5
-470