Panasonic PT-DS100XE Operating Instructions Manual page 31

For the screen aspect ratio of 4 : 3 (Unit : m)
Q
Lens type
Model number of
projection lens
Throw ratio
Û
Screen dimensions
Effective Effective
Screen size height width
(SH) (SW)
1.78 (70") 1.067 1.422
2.03 (80") 1.219 1.626
2.29 (90") 1.372 1.829
2.54 (100") 1.524 2.032
3.05 (120") 1.829 2.438
3.81 (150") 2.286 3.048
5.08 (200") 3.048 4.064
6.35 (250") 3.810 5.080
7.62 (300") 4.572 6.096
8.89 (350") 5.334 7.112
10.16 (400") 6.096 8.128
12.7 (500") 7.620 10.160
15.24 (600") 9.144 12.192
Lens type
Model number of
projection lens
Throw ratio
Û
Screen dimensions
Effective Effective
Screen size height width
(SH) (SW)
1.78 (70") 1.067 1.422
2.03 (80") 1.219 1.626
2.29 (90") 1.372 1.829
2.54 (100") 1.524 2.032
3.05 (120") 1.829 2.438
3.81 (150") 2.286 3.048
5.08 (200") 3.048 4.064
6.35 (250") 3.810 5.080
7.62 (300") 4.572 6.096
8.89 (350") 5.334 7.112
10.16 (400") 6.096 8.128
12.7 (500") 7.620 10.160
15.24 (600") 9.144 12.192
: The throw ratio is based on the value during projection onto a 3 810-mm (150") 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.
ET-D75LE1 ET-D75LE2
2.0–2.7 : 1 2.7–4.1 : 1
Min. Max. Min. Max.
(LW) (LT) (LW)
2.86 3.82 3.86
3.28 4.38 4.42
3.70 4.94 4.98
4.12 5.50 5.55
4.96 6.62 6.67 10.02
6.21 8.30 8.36 12.55
8.31 11.11 11.17 16.77
10.41 13.91 13.99 20.99
12.51 16.71 16.80 25.21
14.60 19.51 19.61 29.43
16.70 22.31 22.43 33.65
20.89 27.92 28.05 42.09
25.09 33.52 33.68 50.53
ET-D75LE6 ET-D75LE10
1.4–1.6 : 1 1.9–2.5 : 1
Min. Max. Min.
(LW) (LT) (LW)
1.92 2.30 2.69
2.21 2.64 3.09
2.49 2.98 3.49
2.77 3.32 3.88
3.34 4.00 4.68
4.19 5.01 5.87
5.60 6.71 7.85 10.15
7.01 8.40 9.83 12.71
8.43 10.10 11.82 15.28
9.84 11.80 13.80 17.84
11.26 13.49 15.78 20.40
14.08 16.88 19.75 25.53
16.91 20.27 23.72 30.66
Zoom lens
ET-D75LE3
4.1–6.9 : 1
Projection distance (L)
Min. Max. Min.
(LT) (LW) (LT) (LW)
5.80 5.81 9.74 9.75
6.65 6.66 11.15 11.16
7.49 7.50 12.56 12.57
8.33 8.34 13.97 13.98
10.03 16.79 16.80
12.56 21.02 21.03
16.78 28.07 28.07
21.00 35.12 35.12
25.22 42.16 42.17
29.44 49.21 49.22
33.66 56.26 56.26
42.10 70.35 70.36
50.54 84.45 84.45
Zoom lens
ET-D75LE20
2.5–3.6 : 1
Projection distance (L)
Max. Min. Max. Min.
(LT) (LW) (LT) (LW)
3.48 3.47 5.05 5.01
3.99 3.98 5.78 5.75
4.51 4.49 6.52 6.48
5.02 4.99 7.26 7.21
6.05 6.01 8.74 8.68
7.58 7.53 10.95 10.87
10.07 14.64 14.53
12.61 18.32 18.20
15.15 22.01 21.86
17.68 25.70 25.52
20.22 29.39 29.18
25.30 36.76 36.50
30.38 44.14 43.83
Setting up
ET-D75LE4 ET-D75LE8
6.9–11.0 : 1 10.9–20.6 : 1
Max. Min. Max.
(LT) (LW) (LT)
15.59 15.30 29.04
17.83 17.55 33.24
20.07 19.79 37.44
22.31 22.03 41.64
26.79 26.51 50.04
33.52 33.24 62.64
44.72 44.44 83.63
55.93 55.65 104.63
67.14 66.86 125.63
78.34 78.07 146.63
89.55 89.28 167.63
111.96 111.69 209.62
134.38 134.11 251.62
Fixed-focus lens
ET-D75LE30 ET-D75LE5
3.6–6.9 : 1 1.0 : 1
Max.
Fixed
(LT)
9.77 1.43
11.19 1.64
12.61 1.86
14.03 2.08
16.87 2.51
21.13 3.16
28.23 4.24
35.33 5.32
42.43 6.40
49.53
56.64
70.84
85.04
ENGLISH -
31