Panasonic PT-DW8300U 用户手册
Setting up
ENGLISH -
25
Getting Started
For the screen aspect ratio of 16 : 9 (Unit : m)
Q
Lens type
Zoom lens
Model number of
projection lens
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
Throw ratio
Û
1.4–1.8 : 1
1.8–2.8 : 1
2.8–4.6 : 1
4.6–7.4 : 1
7.3–13.8 : 1
Screen dimensions
Projection distance (L)
Screen
size (")
Effective
height
(SH)
Effective
width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
70
0.872
1.550
2.07
2.77
2.80
4.21
4.23
7.09
7.10
11.37
11.09
21.14
80
0.996
1.771
2.38
3.18
3.21
4.83
4.84
8.13
8.13
13.01
12.73
24.21
90
1.121
1.992
2.68
3.59
3.62
5.45
5.46
9.16
9.16
14.65
14.37
27.29
100
1.245
2.214
2.99
4.00
4.04
6.07
6.08
10.19
10.19
16.29
16.01
30.36
120
1.494
2.657
3.60
4.82
4.86
7.30
7.31
12.25
12.26
19.57
19.29
36.50
150
1.868
3.321
4.53
6.05
6.09
9.15
9.16
15.34
15.35
24.49
24.21
45.72
200
2.491
4.428
6.06
8.10
8.15
12.24
12.25
20.50
20.50
32.69
32.40
61.08
250
3.113
5.535
7.59
10.15
10.21
15.33
15.34
25.65
25.66
40.88
40.60
76.44
300
3.736
6.641
9.13
12.19
12.27
18.41
18.42
30.81
30.81
49.08
48.80
91.79
350
4.358
7.748
10.66
14.24
14.32
21.50
21.51
35.96
35.97
57.28
57.00
107.15
400
4.981
8.855
12.19
16.29
16.38
24.58
24.60
41.12
41.12
65.47
65.19
122.51
500
6.226
11.069
15.26
20.39
20.50
30.76
30.77
51.42
51.43
81.87
81.59
153.23
600
7.472
13.283
18.33
24.49
24.61
36.93
36.94
61.73
61.74
98.26
97.98
183.95
Lens type
Zoom lens
Fixed-focus lens
Model number of
projection lens
ET-D75LE6
ET-D75LE10
ET-D75LE20
ET-D75LE30
ET-D75LE5
Throw ratio
Û
0.9–1.1 : 1
1.3–1.7 : 1
1.7–2.4 : 1
2.4–4.7 : 1
0.7 : 1
Screen dimensions
Projection distance (L)
Screen
size (")
Effective
height
(SH)
Effective
width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Fixed
70
0.872
1.550
1.39
1.66
1.96
2.53
2.53
3.68
3.66
7.14
1.02
80
0.996
1.771
1.60
1.91
2.25
2.91
2.91
4.23
4.20
8.19
1.18
90
1.121
1.992
1.81
2.16
2.54
3.29
3.28
4.77
4.74
9.23
1.34
100
1.245
2.214
2.01
2.41
2.83
3.67
3.65
5.31
5.28
10.28
1.50
120
1.494
2.657
2.43
2.90
3.42
4.42
4.40
6.40
6.35
12.37
1.81
150
1.868
3.321
3.05
3.65
4.29
5.55
5.52
8.03
7.97
15.50
2.29
200
2.491
4.428
4.08
4.89
5.75
7.44
7.39
10.74
10.67
20.73
3.08
250
3.113
5.535
5.12
6.13
7.21
9.33
9.26
13.46
13.36
25.96
3.87
300
3.736
6.641
6.15
7.37
8.67
11.21
11.13
16.17
16.06
31.18
4.66
350
4.358
7.748
7.19
8.61
10.13
13.10
12.99
18.88
18.75
36.41
400
4.981
8.855
8.22
9.85
11.59
14.99
14.86
21.60
21.45
41.64
500
6.226
11.069
10.29
12.33
14.51
18.76
18.60
27.03
26.84
52.09
600
7.472
13.283
12.36
14.81
17.44
22.54
22.33
32.46
32.23
62.54
The throw ratio is based on the value during projection onto a 150-inch screen size.
:
Û
Note
The projection distances listed here involve an error of ±5 %.
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified
z
size.