Installation, 17 english, Wxga – Optoma RS232 User Manual
Page 17: This table is for user’s reference only
17
English
Installation
This table is for user’s reference only.
Diagonal length
(inch) size of
4:3 Screen
Screen Size W x H
Projection Distance (D)
Offset (Hd)
(m)
(feet)
(m)
(feet)
Width
Height
Width
Height
wide
tele
wide
tele
(m)
(feet)
40.00
0.81
0.61
2.66
2.00
0.50
0.50
1.64
1.64
0.09
0.30
60.00
1.22
0.91
4.00
2.98
0.80
0.80
2.62
2.62
0.14
0.45
70.00
1.42
1.07
4.66
3.51
0.90
0.90
2.95
2.95
0.16
0.53
80.00
1.63
1.22
5.35
4.00
1.00
1.00
3.28
3.28
0.18
0.60
90.00
1.83
1.37
6.00
4.49
1.10
1.10
3.61
3.61
0.21
0.67
100.00
2.03
1.52
6.66
4.99
1.30
1.30
4.26
4.26
0.23
0.75
120.00
2.44
1.83
8.00
6.00
1.50
1.50
4.92
4.92
0.27
0.90
150.00
3.05
2.29
10.00
7.51
1.90
1.90
6.23
6.23
0.34
1.13
180.00
3.66
2.74
12.00
8.99
2.30
2.30
7.54
7.54
0.41
1.35
250.00
5.08
3.81
16.66
12.50
3.20
3.20
10.50
10.50
0.57
1.87
300.00
6.10
4.57
20.01
14.99
3.80
3.80
12.46
12.46
0.69
2.25
XGA
This table is for user’s reference only.
Diagonal length
(inch) size of
16:10 Screen
Screen Size W x H
Projection Distance (D)
Offset (Hd)
(m)
(feet)
(m)
(feet)
Width
Height
Width
Height
wide
tele
wide
tele
(m)
(feet)
40.00
0.86
0.54
2.82
1.77
0.40
0.40
1.31
1.31
0.07
0.22
60.00
1.29
0.81
4.23
2.66
0.70
0.70
2.30
2.30
0.10
0.33
70.00
1.51
0.94
4.95
3.08
0.80
0.80
2.62
2.62
0.12
0.38
80.00
1.72
1.08
5.64
3.54
0.90
0.90
2.95
2.95
0.13
0.44
90.00
1.94
1.21
6.36
3.97
1.00
1.00
3.28
3.28
0.15
0.49
100.00
2.15
1.35
7.05
4.43
1.10
1.10
3.61
3.61
0.17
0.55
120.00
2.58
1.62
8.46
5.31
1.30
1.30
4.26
4.26
0.20
0.66
150.00
3.23
2.02
10.59
6.63
1.70
1.70
5.58
5.58
0.25
0.82
180.00
3.88
2.42
12.73
7.94
2.00
2.00
6.56
6.56
0.30
0.98
250.00
5.38
3.37
17.65
11.05
2.80
2.80
9.18
9.18
0.42
1.37
300.00
6.46
4.04
21.19
13.25
3.40
3.40
11.15
11.15
0.50
1.64
WXGA