Panasonic PT-DZ680ULS User Manual
28 - ENGLISH
Chapter 2 Getting Started — Setting up
Projection distance per projection lens
r
r
When the screen aspect is 16:10 (unit: m)
(The dimensions of the following table contain slight error.)
Lens type
Standard zoom lens
Optional lens
Fixed-
focus
lens
Ultra-short focus
zoom lens
Short focus zoom
lens
Medium focus zoom
lens
Projection lens Model No.
―
ET-DLE055
ET-DLE080
ET-DLE150
ET-DLE250
Throw ratio
*1
1.8 – 2.4:1
0.8:1
0.8 – 1.0:1
1.3 – 1.9:1
2.3 – 3.6:1
Projection screen size
Projection distance (L)
Screen diagonal
(SD)
Height
(SH)
Width
(SW)
Min.
Max.
Fixed
Min.
Max.
Min.
Max.
Min.
Max.
1.27 (50")
0.673
1.077
1.90
2.57
0.83
0.82
1.04
1.38
2.01
2.42
3.87
1.52 (60")
0.808
1.292
2.30
3.10
1.00
1.00
1.25
1.66
2.43
2.92
4.65
1.78 (70")
0.942
1.508
2.69
3.63
1.18
1.17
1.47
1.95
2.84
3.42
5.44
2.03 (80")
1.077
1.723
3.09
4.16
1.35
1.35
1.68
2.23
3.25
3.92
6.23
2.29 (90")
1.212
1.939
3.48
4.69
1.53
1.52
1.90
2.52
3.66
4.42
7.02
2.54 (100")
1.346
2.154
3.88
5.22
1.70
1.70
2.11
2.81
4.08
4.92
7.81
3.05 (120")
1.615
2.585
4.67
6.27
2.05
2.05
2.55
3.38
4.90
5.91
9.39
3.81 (150")
2.019
3.231
5.85
7.86
2.58
2.57
3.19
4.24
6.14
7.41
11.75
5.08 (200")
2.692
4.308
7.83
10.50
3.45
3.44
4.27
5.67
8.20
9.91
15.70
6.35 (250")
3.365
5.385
9.80
13.15
―
4.31
5.35
7.10
10.26
12.41
19.64
7.62 (300")
4.039
6.462
11.78
15.79
―
5.18
6.43
8.53
12.33
14.91
23.59
8.89 (350")
4.712
7.539
13.75
18.44
―
6.06
7.51
9.96
14.39
17.40
27.53
10.16 (400")
5.385
8.616
15.73
21.08
―
6.93
8.59
11.39
16.45
19.90
31.48
12.7 (500")
6.731
10.770
19.68
26.37
―
8.67
10.75
14.25
20.58
24.90
39.37
15.24 (600")
8.077
12.923
23.63
31.66
―
10.42
12.91
17.11
24.70
29.89
47.25
Lens type
Optional lens
Height position
(H)
*2
Long focus zoom
lens
Ultra-long focus
zoom lens
Projection lens Model No.
ET-DLE350
ET-DLE450
Standard zoom
lens/
ET-DLE080/
ET-DLE150/
ET-DLE250/
ET-DLE350/
ET-DLE450
ET-DLE055
(Fixed)
Throw ratio
*1
3.6 – 5.4:1
5.4 – 8.6:1
Projection screen size
Projection distance (L)
Screen diagonal
(SD)
Height
(SH)
Width
(SW)
Min.
Max.
Min.
Max.
1.27 (50")
0.673
1.077
3.80
5.81
5.66
9.12
0 - 0.34
0.34
1.52 (60")
0.808
1.292
4.59
7.00
6.85
11.01
0 - 0.40
0.40
1.78 (70")
0.942
1.508
5.38
8.19
8.04
12.89
0 - 0.47
0.47
2.03 (80")
1.077
1.723
6.16
9.38
9.23
14.78
0 - 0.54
0.54
2.29 (90")
1.212
1.939
6.95
10.57
10.43
16.66
0 - 0.61
0.61
2.54 (100")
1.346
2.154
7.74
11.76
11.62
18.55
0 - 0.67
0.67
3.05 (120")
1.615
2.585
9.31
14.14
14.00
22.31
0 - 0.81
0.81
3.81 (150")
2.019
3.231
11.68
17.71
17.58
27.97
0 - 1.01
1.01
5.08 (200")
2.692
4.308
15.61
23.66
23.54
37.39
0 - 1.35
1.35
6.35 (250")
3.365
5.385
19.55
29.61
29.50
46.81
0 - 1.68
―
7.62 (300")
4.039
6.462
23.49
35.56
35.46
56.24
0 - 2.02
―
8.89 (350")
4.712
7.539
27.42
41.51
41.42
65.66
0 - 2.36
―
10.16 (400")
5.385
8.616
31.36
47.46
47.38
75.08
0 - 2.69
―
12.7 (500")
6.731
10.770
39.23
59.36
59.30
93.93
0 - 3.37
―
15.24 (600")
8.077
12.923
47.11
71.25
71.22
112.77
0 - 4.04
―
*1 The throw ratio is based on the value during projection onto a 2.03-m (80") screen size.
*2 The height position (H) is SH/2 because lens shift cannot be used when a fixed-focus lens (Model No.:ET-DLE055) is attached.