JVC DLA-20LTD Instructions Manual page 74

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Screen Size and Projection Distance
When a 16:9 screen is used
Diagonal (Model)
Width (mm)
60
1328
70
1549
80
1771
90
1992
100
2214
110
2435
120
2656
130
2878
140
3099
150
3320
160
3542
170
3763
180
3984
190
4206
200
4427
Diagonal (Model)
Width (in)
60
52.3
70
61.0
80
69.7
90
78.4
100
87.2
110
95.9
120
104.6
130
113.3
140
122.0
150
130.7
160
139.4
170
148.1
180
156.9
190
165.6
200
174.3
74
Screen Size
Height (mm)
747
872
996
1121
1245
1370
1494
1619
1743
1868
1992
2117
2241
2366
2490
Screen Size
Height (in)
29.4
34.3
39.2
44.1
49.0
53.9
58.8
63.7
68.6
73.5
78.4
83.3
88.2
93.1
98.0
Projection Distance
Wide-end (m)
Tele-end (m)
1.78
3.66
2.09
4.28
2.4
4.89
2.7
5.51
3.01
6.13
3.31
6.75
3.62
7.36
3.92
7.98
4.23
8.60
4.53
9.22
4.84
9.84
5.14
10.45
5.45
11.07
5.75
11.68
6.06
12.30
Projection Distance
Wide-end (ft)
Tele-end (ft)
5.84
12.01
6.86
14.04
7.87
16.04
8.86
18.08
9.88
20.11
10.86
22.15
11.88
24.15
12.86
26.18
13.88
28.21
14.86
30.25
15.88
32.28
16.86
34.28
17.88
36.32
18.86
38.32
19.88
40.35

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