Optoma ZH420 Manual - Page 59

Image size and projection distance, Diagonal Length Size of, 3 Screen, Screen Size W x H

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ADDITIONAL INFORMATION Image size and projection distance XGA model Diagonal Length Size of (4:3) Screen 25.4 30 40 50 60 70 80 90 100 120 150 Screen Size (W x H) (m) (inch) Width Height Width Height 0.52 0.39 20.32 15.24 0.61 0.46 24.00 18.00 0.81 0.61 32.00 24.00 1.02 0.76 40.00 30.00 1.22 0.91 48.00 36.00 1.42 1.07 56.00 42.00 1.63 1.22 64.00 48.00 1.83 1.37 72.00 54.00 2.03 1.52 80.00 60.00 2.44 1.83 96.00 72.00 3.05 2.29 120.00 90.00 Projection Distance (D) (m) (feet) Wide Tele Wide Tele 1.00 1.11 3.28 3.64 1.18 1.32 N/A 4.33 1.58 1.76 5.18 5.77 1.97 2.19 6.46 7.19 2.37 2.63 7.78 8.63 2.76 3.07 9.06 10.07 3.15 3.51 10.33 11.52 3.55 3.95 11.65 12.96 3.94 4.39 12.93 14.40 4.73 5.27 15.52 17.29 5.91 6.58 19.39 21.59 Offset (Hd) (m) (inch) 0.06 2.36 0.07 2.76 0.09 3.54 0.12 4.72 0.14 5.51 0.16 6.30 0.18 7.09 0.21 8.27 0.23 9.06 0.27 10.63 0.34 13.39 180 3.66 2.74 144.00 108.00 7.10 7.90 23.29 25.92 0.41 16.14 200 4.06 3.05 160.00 120.00 7.88 8.78 25.85 28.81 0.46 18.11 250 5.08 3.81 200.00 150.00 9.86 10.97 32.35 35.99 0.57 22.44 300 6.10 4.57 240.00 180.00 11.83 N/A 38.81 N/A 0.69 27.17 Note: ‡ Zoom Ratio: 1.1x ‡ Vertical lens shift values are based on the center of the projection lens, if caculated base to the center of the projection lens . All vertical lens shift values must add 5.2cm (2.05 inch). WXGA model Diagonal Length Size of (16:10) Screen 30 40 50 60 70 80 90 100 120 150 180 Screen Size (W x H) (m) (inch) Width Height Width Height 0.65 0.40 25.44 15.90 0.86 0.54 33.92 21.20 1.08 0.67 42.40 26.50 1.29 0.81 50.88 31.80 1.51 0.94 59.36 37.10 1.72 1.08 67.84 42.40 1.94 1.21 76.32 47.70 2.15 1.35 84.80 53.00 2.58 1.62 101.76 63.60 3.23 2.02 127.20 79.50 3.88 2.42 152.64 95.40 Projection Distance (D) (m) (feet) Wide Tele Wide Tele 1.00 1.11 N/A 3.64 1.33 1.48 4.36 4.86 1.66 1.85 5.45 6.07 2.00 2.22 6.56 7.28 2.33 2.59 7.64 8.50 2.66 2.96 8.73 9.71 2.99 3.33 9.81 10.93 3.33 3.70 10.93 12.14 3.99 4.45 13.09 14.60 4.99 5.56 16.37 18.24 5.99 6.67 19.65 21.88 Offset (Hd) (m) (inch) 0.06 2.36 0.08 3.15 0.10 3.94 0.12 4.72 0.14 5.51 0.16 6.30 0.18 7.09 0.20 7.87 0.24 9.45 0.30 11.81 0.37 14.57 200 4.31 2.69 169.60 106.00 6.65 7.41 21.82 24.31 0.41 16.14 250 5.38 3.37 212.00 132.50 8.31 9.26 27.26 30.38 0.50 19.69 300 6.46 4.04 254.40 159.00 9.98 N/A 32.74 N/A 0.60 23.62 Note: ‡ Zoom Ratio: 1.1x ‡ Vertical lens shift values are based on the center of the projection lens, if caculated base to the center of the projection lens . All vertical lens shift values must add 5.2cm (2.05 inch). English 59

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English
59
ADDITIONAL INFORMATION
Image size and projection distance
XGA model
Diagonal Length Size of
(4:3) Screen
Screen Size (W x H)
Projection Distance (D)
Offset (Hd)
(m)
(inch)
(m)
(feet)
Width
Height
Width
Height
Wide
Tele
Wide
Tele
(m)
(inch)
25.4
0.52
0.39
20.32
15.24
1.00
1.11
3.28
3.64
0.06
2.36
30
0.61
0.46
24.00
18.00
1.18
1.32
N/A
4.33
0.07
2.76
40
0.81
0.61
32.00
24.00
1.58
1.76
5.18
5.77
0.09
3.54
50
1.02
0.76
40.00
30.00
1.97
2.19
6.46
7.19
0.12
4.72
60
1.22
0.91
48.00
36.00
2.37
2.63
7.78
8.63
0.14
5.51
70
1.42
1.07
56.00
42.00
2.76
3.07
9.06
10.07
0.16
6.30
80
1.63
1.22
64.00
48.00
3.15
3.51
10.33
11.52
0.18
7.09
90
1.83
1.37
72.00
54.00
3.55
3.95
11.65
12.96
0.21
8.27
100
2.03
1.52
80.00
60.00
3.94
4.39
12.93
14.40
0.23
9.06
120
2.44
1.83
96.00
72.00
4.73
5.27
15.52
17.29
0.27
10.63
150
3.05
2.29
120.00
90.00
5.91
6.58
19.39
21.59
0.34
13.39
180
3.66
2.74
144.00
108.00
7.10
7.90
23.29
25.92
0.41
16.14
200
4.06
3.05
160.00
120.00
7.88
8.78
25.85
28.81
0.46
18.11
250
5.08
3.81
200.00
150.00
9.86
10.97
32.35
35.99
0.57
22.44
300
6.10
4.57
240.00
180.00
11.83
N/A
38.81
N/A
0.69
27.17
Note:
±
Zoom Ratio: 1.1x
±
Vertical lens shift values are based on the center of the projection lens, if caculated base to the center
of the projection lens . All vertical lens shift values must add 5.2cm (2.05 inch).
WXGA model
Diagonal Length Size of
(16:10) Screen
Screen Size (W x H)
Projection Distance (D)
Offset (Hd)
(m)
(inch)
(m)
(feet)
Width
Height
Width
Height
Wide
Tele
Wide
Tele
(m)
(inch)
30
0.65
0.40
25.44
15.90
1.00
1.11
N/A
3.64
0.06
2.36
40
0.86
0.54
33.92
21.20
1.33
1.48
4.36
4.86
0.08
3.15
50
1.08
0.67
42.40
26.50
1.66
1.85
5.45
6.07
0.10
3.94
60
1.29
0.81
50.88
31.80
2.00
2.22
6.56
7.28
0.12
4.72
70
1.51
0.94
59.36
37.10
2.33
2.59
7.64
8.50
0.14
5.51
80
1.72
1.08
67.84
42.40
2.66
2.96
8.73
9.71
0.16
6.30
90
1.94
1.21
76.32
47.70
2.99
3.33
9.81
10.93
0.18
7.09
100
2.15
1.35
84.80
53.00
3.33
3.70
10.93
12.14
0.20
7.87
120
2.58
1.62
101.76
63.60
3.99
4.45
13.09
14.60
0.24
9.45
150
3.23
2.02
127.20
79.50
4.99
5.56
16.37
18.24
0.30
11.81
180
3.88
2.42
152.64
95.40
5.99
6.67
19.65
21.88
0.37
14.57
200
4.31
2.69
169.60
106.00
6.65
7.41
21.82
24.31
0.41
16.14
250
5.38
3.37
212.00
132.50
8.31
9.26
27.26
30.38
0.50
19.69
300
6.46
4.04
254.40
159.00
9.98
N/A
32.74
N/A
0.60
23.62
Note:
±
Zoom Ratio: 1.1x
±
Vertical lens shift values are based on the center of the projection lens, if caculated base to the center
of the projection lens . All vertical lens shift values must add 5.2cm (2.05 inch).