附表 / Appendix ( 续 / continued)
当屏幕宽高比为 4:3 时
When the screen aspect ratio is 4:3
SD
1.78(70")
2.03(80")
2.29(90")
2.54(100")
3.05(120")
3.81(150")
5.08(200")
6.35(250")
7.62(300")
8.89(350")
10.16(400")
12.70(500")
15.24(600")
17.78(700")
10.668
20.32(800")
12.192
22.86(900")
13.716
25.40(1000")
15.240
z ET-D3LET30C
当屏幕宽高比为 16:10 时
When the screen aspect ratio is 16:10
SD
1.78(70")
2.03(80")
2.29(90")
2.54(100")
3.05(120")
3.81(150")
5.08(200")
6.35(250")
7.62(300")
8.89(350")
10.16(400")
12.70(500")
15.24(600")
17.78(700")
20.32(800")
10.770
22.86(900")
12.116
25.40(1000")
13.462
2
附表 / Appendix
投射率 / Throw ratio :
SH
SW
1.067
1.422
1.219
1.626
1.372
1.829
1.524
2.032
1.829
2.438
2.286
3.048
3.048
4.064
3.810
5.080
4.572
6.096
5.334
7.112
11.65
6.096
8.128
13.33
7.620
10.160
16.68
9.144
12.192
20.04
14.224
23.39
16.256
26.75
18.288
30.10
20.320
33.45
SH
SW
0.942
1.508
1.077
1.723
1.212
1.939
1.346
2.154
1.615
2.585
2.019
3.231
2.692
4.308
3.365
5.385
4.039
6.462
4.712
7.539
5.385
8.616
6.731
10.770
8.077
12.923
9.423
15.077
17.231
19.385
21.539
PT-SRQ32KC /
PT-SRQ22KC
投射率 / Throw ratio :
[1.63 - 2.22:1]
LW
LT
2.26
3.11
2.10
2.60
3.56
2.42
2.93
4.02
2.73
3.27
4.48
3.04
3.94
5.40
3.67
4.94
6.77
4.61
6.62
9.06
6.17
8.30
11.36
7.74
9.98
13.65
9.30
15.94
10.87
18.23
12.43
22.82
15.56
27.40
18.69
31.98
21.82
36.57
24.95
41.15
28.09
45.73
31.22
PT-SRQ32KC / PT-SRQ22KC
投射率 / Throw ratio :
[2.57 - 5.00:1]
LW
LT
3.80
7.45
4.36
8.54
4.92
9.63
5.48
10.72
6.60
12.90
8.29
16.17
11.09
21.63
13.90
27.08
16.70
32.54
19.50
37.99
22.31
43.44
27.92
54.35
33.52
65.26
39.13
76.17
44.74
87.08
50.35
97.99
55.96
108.90
PT-SRZ31KC /
PT-SRZ21KC
投射率 / Throw ratio :
[1.52 - 2.07:1]
LW
LT
LW
2.89
1.89
3.32
2.17
3.75
2.46
4.18
2.74
5.03
3.30
6.31
4.15
8.45
5.56
10.59
6.97
12.73
8.39
14.87
9.80
17.01
11.21
21.29
14.03
25.56
16.86
29.84
19.68
34.12
22.51
38.40
25.33
42.67
28.16
PT-SRZ31KC / PT-SRZ21KC
投射率 / Throw ratio :
[2.40 - 4.66:1]
LW
3.54
4.06
4.59
5.11
6.16
7.73
10.34
12.96
15.58
18.20
20.81
26.05
31.28
36.52
41.75
46.99
52.22
(单位 / Unit : m)
PT-SRS30KC /
PT-SRS20KC
[1.37 - 1.86:1]
LT
2.60
2.99
3.37
3.76
4.53
5.69
7.62
9.55
11.48
13.41
15.34
19.20
23.05
26.91
30.77
34.63
38.49
(单位 / Unit : m)
LT
6.94
7.96
8.97
9.99
12.03
15.08
20.17
25.26
30.35
35.45
40.54
50.72
60.90
71.08
81.26
91.44
101.62