7
附表
/ Appendix
z
PT-SDZ21K2C / PT-SDZ985C / PT-SDZ981C
(
单位
/ Unit
: m)
当屏幕宽高比为 16:10 时 ( 投射率 : [0.36:1])
When the screen aspect ratio is 16:10 (Throw ratio : [0.36:1])
SD
SH
SW
L1
L4
A1
PT-SDZ21K2C PT-SDZ985C /
PT-SDZ981C PT-SDZ21K2C
PT-SDZ985C /
PT-SDZ981C
3.05 (120")
1.615
2.585
0.94
–0.08
0.11
0.14–0.34
0.15–0.36
3.81 (150")
2.019
3.231
1.18
0.15
0.34
0.20–0.46
0.21–0.47
5.08 (200")
2.692
4.308
1.56
0.54
0.73
0.30–0.65
0.32–0.66
6.35 (250")
3.365
5.385
1.95
0.92
1.11
0.40–0.84
0.42–0.85
7.62 (300")
4.039
6.462
2.33
1.31
1.50
0.51–1.03
0.52–1.04
8.89 (350")
4.712
7.539
2.72
1.69
1.88
0.61–1.22
0.63–1.23
10.16 (400")
5.385
8.616
3.10
2.08
2.27
0.72–1.41
0.73–1.42
12.70 (500")
6.731 10.770
3.87
2.85
3.04
0.92–1.79
0.94–1.81
15.24 (600")
8.077 12.923
4.64
3.62
3.81
1.13–2.17
1.14–2.19
当屏幕宽高比为 16:9 时 ( 投射率 : [0.36:1])
When the screen aspect ratio is 16:9 (Throw ratio : [0.36:1])
SD
SH
SW
L1
L4
A1
PT-SDZ21K2C PT-SDZ985C /
PT-SDZ981C PT-SDZ21K2C
PT-SDZ985C /
PT-SDZ981C
3.05 (120")
1.494
2.657
0.97
–0.05
0.14
0.14–0.44
0.16–0.45
3.81 (150")
1.868
3.321
1.21
0.19
0.38
0.21–0.58
0.22–0.59
5.08 (200")
2.491
4.428
1.60
0.58
0.77
0.31–0.81
0.33–0.82
6.35 (250")
3.113
5.535
2.00
0.98
1.17
0.42–1.04
0.44–1.05
7.62 (300")
3.736
6.641
2.39
1.37
1.56
0.53–1.27
0.54–1.28
8.89 (350")
4.358
7.748
2.79
1.77
1.96
0.64–1.50
0.65–1.51
10.16 (400")
4.981
8.855
3.19
2.16
2.35
0.74–1.73
0.76–1.74
12.70 (500")
6.226 11.069
3.98
2.96
3.15
0.96–2.19
0.97–2.20
15.24 (600")
7.472 13.283
4.77
3.75
3.94
1.17–2.65
1.19–2.66
当屏幕宽高比为 4:3 时 ( 投射率 : [0.44:1])
When the screen aspect ratio is 4:3 (Throw ratio : [0.44:1])
SD
SH
SW
L1
L4
A1
PT-SDZ21K2C PT-SDZ985C /
PT-SDZ981C PT-SDZ21K2C
PT-SDZ985C /
PT-SDZ981C
3.05 (120")
1.829
2.438
1.07
0.06
0.25
0.17–0.40
0.18–0.42
3.81 (150")
2.286
3.048
1.33
0.32
0.51
0.24–0.53
0.25–0.55
5.08 (200")
3.048
4.064
1.76
0.76
0.95
0.36–0.75
0.37–0.76
6.35 (250")
3.810
5.080
2.20
1.19
1.38
0.47–0.96
0.49–0.98
7.62 (300")
4.572
6.096
2.64
1.63
1.82
0.59–1.18
0.60–1.19
8.89 (350")
5.334
7.112
3.07
2.06
2.25
0.71–1.40
0.72–1.41
10.16 (400")
6.096
8.128
3.51
2.50
2.69
0.83–1.61
0.84–1.63
12.70 (500")
7.620 10.160
4.38
3.37
3.56
1.06–2.04
1.07–2.06
15.24 (600")
9.144 12.192
5.25
4.24
4.43
1.29–2.47
1.31–2.49