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aDDITIonal InfoRmaTIon
Image size and projection distance
(1080P)
Diagonal
length
size of
(16e:9)
screen
screen size W x H
Projection Distance (D)
offset
(m)
(inch)
(m)
(inch)
Width
Height
Width
Height
Wide
Tele
Wide
Tele
(m)
(inch)
36
0.80
0.45
31.38
17.65
1.2
1.3
3.94
4.27
0.07
2.76
40
0.89
0.5
34.86
19.6
1.3
1.4
4.27
4.59
0.08
3.15
50
1.11
0.62
43.58
24.5
1.6
1.8
5.25
5.91
0.10
3.94
60
1.33
0.75
52.29
29.4
2.0
2.2
6.56
7.22
0.12
4.72
70
1.55
0.87
61.01
34.3
2.3
2.5
7.55
8.20
0.14
5.51
80
1.77
1
69.73
39.2
2.6
2.9
8.53
9.51
0.16
6.30
90
1.99
1.12
78.44
44.1
2.9
3.2
9.51
10.50
0.18
7.09
100
2.21
1.25
87.16
49
3.3
3.6
10.83
11.81
0.19
7.48
120
2.66
1.49
104.59
58.8
3.9
4.3
12.80
14.11
0.24
9.45
150
3.32
1.87
130.74
73.5
4.9
5.4
16.08
17.72
0.30
11.81
180
3.98
2.24
156.88
88.2
5.9
6.5
19.36
21.33
0.36
14.17
200
4.43
2.49
174.32
98.1
6.6
7.2
21.65
23.62
0.40
15.75
250
5.53
3.11
217.89
122.6
8.2
9.0
26.90
29.53
0.50
19.69
300
6.64
3.74
261.47
147.1
9.8
10.8
32.15
35.43
0.59
23.23
Zoom ratio is 1.1x.
notee:
Width
Height
Diagonal
Top View
Side View
Projection Distance (D)
Projection Distance (D)
Screen
Screen
Screen (W)
Screen (H)
Offset (Hd)
Summary of Contents for HD28DSE
Page 1: ...User manual DLP Projector ...
Page 73: ...www optoma com ...
