Panasonic PT-DZ770E Operating Instructions Manual page 26

Setting up
▶
zWhen the screen aspect is 16:9 (unit: m)
(The dimensions of the following table contain slight error.)
Lens type
Projection lens Model No.
Throw ratio *1
Projection screen size
Screen
Height
diagonal
(SH)
(SD)
1.27 (50") 0.623
1.52 (60") 0.747
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
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Screen
Height
diagonal
(SH)
(SD)
1.27 (50") 0.623
1.52 (60") 0.747
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
*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 (ET-DLE055) is attached.
26 - ENGLISH
Standard
Zoom lens
―
1.7 – 2.4:1
Width
Min. Max.
(SW)
1.107 1.87 2.64
1.328 2.26 3.19
1.550 2.65 3.73
1.771 3.04 4.27
1.992 3.43 4.82
2.214 3.82 5.36
2.657 4.60 6.45
3.321 5.76 8.08
4.428 7.71 10.80
5.535 9.65 13.51
6.641 11.60 16.23
7.748 13.55 18.95
8.855 15.49 21.66
11.069 19.38 27.10
13.283 23.27 32.53
Optional lens
Long focus
Zoom lens
ET-DLE350
3.6 – 5.4:1
Projection distance (L)
Width
Min. Max.
(SW)
1.107 3.91 5.98
1.328 4.72 7.20
1.550 5.53 8.43
1.771 6.34 9.65
1.992 7.15 10.87
2.214 7.96 12.09
2.657 9.58 14.54
3.321 12.00 18.21
4.428 16.05 24.32
5.535 20.10 30.44
6.641 24.14 36.55
7.748 28.19 42.67
8.855 32.24 48.78
11.069 40.33 61.01
13.283 48.42 73.24
Fixed-focus Ultra-short focus
Lens Zoom lens
ET-DLE055 ET-DLE080
0.8:1 0.8 – 1.0:1
Projection distance (L)
Fixed Min. Max.
0.85 0.85 1.07
1.03 1.03 1.29
1.21 1.21 1.51
1.39 1.39 1.73
1.57 1.57 1.95
1.75 1.75 2.17
2.11 2.10 2.62
2.65 2.64 3.28
3.55 3.54 4.39
― 4.43 5.50
― 5.33 6.61
― 6.23 7.72
― 7.12 8.83
― 8.91 11.05
― 10.71 13.27
Ultra-long focus
Zoom lens
ET-DLE450
5.4 – 8.6:1
Min. Max.
5.82 9.39
7.05 11.32
8.27 13.26
9.50 15.20
10.72 17.13
11.95 19.07
14.40 22.94
18.08 28.75
24.20 38.44
30.33 48.12
36.45 57.81
42.58 67.49
48.71 77.18
60.96 96.55
73.21 115.91
Optional lens
Short focus Medium focus
Zoom lens
ET-DLE150
1.3 – 1.9:1
Min. Max. Min.
1.42 2.07 2.49
1.71 2.49 3.00
2.00 2.92 3.51
2.30 3.34 4.03
2.59 3.77 4.54
2.89 4.19 5.05
3.47 5.04 6.08
4.36 6.31 7.62
5.82 8.43 10.19
7.29 10.55 12.75
8.76 12.67 15.32
10.23 14.79 17.89
11.70 16.91 20.46
14.64 21.15 25.59
17.58 25.39 30.72
Height position
(H)
*2
Standard zoom
lens/ ET-DLE080/
ET-DLE150/ ET-DLE055
ET-DLE250/ (Fixed)
ET-DLE350/
ET-DLE450
–0.06 - 0.31 0.31
–0.07 - 0.37 0.37
–0.09 - 0.44 0.44
–0.10 - 0.50 0.50
–0.11 - 0.56 0.56
–0.12 - 0.62 0.62
–0.15 - 0.75 0.75
–0.19 - 0.93 0.93
–0.25 - 1.25 1.25
–0.31 - 1.56 ―
–0.37 - 1.87 ―
–0.44 - 2.18 ―
–0.50 - 2.49 ―
–0.62 - 3.11 ―
–0.75 - 3.74 ―
Zoom lens
ET-DLE250
2.3 – 3.6:1
Max.
3.97
4.79
5.60
6.41
7.22
8.03
9.65
12.08
16.14
20.19
24.25
28.30
32.35
40.46
48.57