Digital Projection POWER 2v, User Manual

Page: 138 / 174

Metric Throw Distances for a 1.5 - 3:1 Zoom Lens at 3:1
Screen Width Throw Distance Required to display image with an Aspect Ratio of
Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9
DÑ30
Advanced User Information
ADVANCED
LBV00018; Revision E - 28/01/98
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
3.10
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
4.00
4.10
4.20
4.30
4.40
4.50
4.60
4.70
4.80
4.90
5.00
5.10
5.20
5.30
5.40
5.50 3.03
3.33
3.63
3.93
4.23
4.53
4.83
5.13
5.43
5.73
6.03
6.33
6.63
6.93
7.23
7.53
7.83
8.13
8.43
8.73
9.03
9.33
9.63
9.93
10.23
10.53
10.83
11.13
11.43
11.73
12.03
12.33
12.63
12.93
13.23
13.53
13.83
14.13
14.43
14.73
15.03
15.33
15.63
15.93
16.23
16.53
3.23
3.55
3.87
4.19
4.51
4.83
5.15
5.47
5.79
6.11
6.43
6.75
7.07
7.39
7.71
8.03
8.35
8.67
8.99
9.31
9.63
9.95
10.27
10.59
10.91
11.23
11.55
11.87
12.19
12.51
12.83
13.15
13.47
13.79
14.11
14.43
14.75
15.07
15.39
15.71
16.03
16.35
16.67
16.99
17.31
17.63
2.85
3.14
3.42
3.70
3.99
4.27
4.55
4.84
5.12
5.40
5.69
5.97
6.25
6.54
6.82
7.10
7.35
7.67
7.95
8.23
8.52
8.80
9.08
9.37
9.65
9.93
10.22
10.50
10.78
11.07
11.35
11.63
11.91
12.20
12.48
12.76
13.05
13.33
13.61
13.90
14.18
14.46
14.75
15.03
15.31
15.60
2.85
3.14
3.42
3.70
3.99
4.27
4.55
4.84
5.12
5.40
5.69
5.97
6.25
6.54
6.82
7.10
7.35
7.67
7.95
8.23
8.52
8.80
9.08
9.37
9.65
9.93
10.22
10.50
10.78
11.07
11.35
11.63
11.91
12.20
12.48
12.76
13.05
13.33
13.61
13.90
14.18
14.46
14.75
15.03
15.31
15.60
2.85
3.14
3.42
3.70
3.99
4.27
4.55
4.84
5.12
5.40
5.69
5.97
6.25
6.54
6.82
7.10
7.35
7.67
7.95
8.23
8.52
8.80
9.08
9.37
9.65
9.93
10.22
10.50
10.78
11.07
11.35
11.63
11.91
12.20
12.48
12.76
13.05
13.33
13.61
13.90
14.18
14.46
14.75
15.03
15.31
15.60