附表 / Appendix ( 续 / continued)
当屏幕宽高比为 16:9 时
When the screen aspect ratio is 16:9
SD
SH
1.78(70")
0.872
2.03(80")
0.996
2.29(90")
1.121
2.54(100")
1.245
3.05(120")
1.494
3.81(150")
1.868
5.08(200")
2.491
6.35(250")
3.113
7.62(300")
3.736
8.89(350")
4.358
10.16(400")
4.981
12.70(500")
6.226
15.24(600")
7.472
17.78(700")
8.717
20.32(800")
9.962
22.86(900")
11.207
25.40(1000")
12.453
当屏幕宽高比为 4:3 时
When the screen aspect ratio is 4:3
SD
SH
1.78(70")
1.067
2.03(80")
1.219
2.29(90")
1.372
2.54(100")
1.524
3.05(120")
1.829
3.81(150")
2.286
5.08(200")
3.048
6.35(250")
3.810
7.62(300")
4.572
8.89(350")
5.334
10.16(400")
6.096
12.70(500")
7.620
15.24(600")
9.144
17.78(700")
10.668
20.32(800")
12.192
22.86(900")
13.716
25.40(1000")
15.240
PT-SRQ32KC / PT-
SRQ22KC
投射率 / Throw ratio :
[2.57 - 5.00:1]
SW
LW
1.550
3.91
7.66
1.771
4.49
8.78
1.992
5.06
9.90
2.214
5.64
11.02
2.657
6.79
13.26
3.321
8.52
16.63
4.428
11.40
22.23
5.535
14.29
27.84
6.641
17.17
33.45
7.748
20.05
39.05
8.855
22.93
44.66
11.069
28.70
55.87
13.283
34.46
67.08
15.497
40.22
78.29
17.710
45.99
89.51
19.924
51.75
100.72
22.138
57.52
111.93
PT-SRQ32KC /
PT-SRQ22KC
投射率 / Throw ratio :
[3.09 - 6.01:1]
SW
LW
1.422
4.32
8.46
1.626
4.95
9.69
1.829
5.59
10.93
2.032
6.22
12.16
2.438
7.49
14.63
3.048
9.40
18.34
4.064
12.57
24.51
5.080
15.75
30.69
6.096
18.92
36.86
7.112
22.10
43.04
8.128
25.27
49.21
10.160
31.62
61.56
12.192
37.97
73.91
14.224
44.32
86.26
16.256
50.67
98.62
18.288
57.02
110.97
20.320
63.37
123.32
PT-SRZ31KC / PT-
SRZ21KC
投射率 / Throw ratio :
[2.40 - 4.66:1]
LT
LW
LT
3.64
7.14
4.18
8.18
4.72
9.23
5.25
10.28
6.33
12.37
7.94
15.51
10.63
20.74
13.32
25.97
16.01
31.20
18.70
36.44
21.39
41.67
26.77
52.13
32.15
62.60
37.53
73.06
42.92
83.53
48.30
93.99
53.68
104.45
PT-SRZ31KC /
PT-SRZ21KC
投射率 / Throw ratio :
[2.88 - 5.61:1]
LT
LW
LT
4.02
7.88
4.61
9.03
5.21
10.18
5.80
11.34
6.99
13.64
8.76
17.10
11.73
22.86
14.69
28.63
17.65
34.39
20.61
40.15
23.58
45.91
29.50
57.44
35.43
68.97
41.36
80.49
47.28
92.02
53.21
103.54
59.13
115.07
(单位 / Unit : m)
PT-SRS30KC / PT-
SRS20KC
投射率 / Throw ratio :
[2.60 - 5.06:1]
LW
LT
3.95
7.74
4.53
8.87
5.12
10.01
5.70
11.14
6.86
13.40
8.61
16.80
11.52
22.47
14.43
28.13
17.35
33.80
20.26
39.46
23.17
45.12
29.00
56.45
34.82
67.78
40.64
79.11
46.47
90.44
52.29
101.76
58.12
113.09
(单位 / Unit : m)
PT-SRS30KC /
PT-SRS20KC
投射率 / Throw ratio :
[2.59 - 5.05:1]
LW
LT
3.62
7.09
4.15
8.13
4.69
9.17
5.22
10.21
6.29
12.29
7.89
15.41
10.57
20.61
13.24
25.81
15.91
31.01
18.59
36.21
21.26
41.41
26.61
51.81
31.95
62.21
37.30
72.61
42.65
83.01
47.99
93.41
53.34
103.80
3
附表 / Appendix