Panasonic PT-D10000E Operating Instructions Manual page 21

Projection distances by the type of projection lenses
(optional)
Every type of optional projection lenses has a different projection distance to achieve the same screen size. Select
and purchase a projection lens most suitable to the size of your location referring to the following tables and the
projection distances by the type of projection lenses on the next page.
Side View Side View
Screen Screen
SH SH
Top View Top View
Screen Screen
SW SW
Note
• The projection distances listed here involve an error of ±5 %.
• Keystone distortions are corrected in the way the screen size becomes smaller than the original one.
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Projection distances by the type of projection lenses (for PT-DW10000E)
●
For the screen aspect ratio of 16:9 (Units: m)
Lens type Lens type
Model number of Model number of
ET-D75LE1 ET-D75LE1
projection lens projection lens
Throw ratio* Throw ratio* 1 1 1.4-1.8 : 1 1.4-1.8 : 1
Screen dimensions Screen dimensions
Screen Screen Effective Effective Effective Effective
size size height height width width Min. Min.
(inch) (inch) (SH) (SH) (SW) (SW)
70 70 0.872 0.872 1.550 1.550 2.07 2.07
80 80 0.996 0.996 1.771 1.771 2.38 2.38
90 90 1.121 1.121 1.992 1.992 2.68 2.68
100 100 1.245 1.245 2.214 2.214 2.99 2.99
120 120 1.494 1.494 2.657 2.657 3.60 3.60
150 150 1.868 1.868 3.321 3.321 4.53 4.53
200 200 2.491 2.491 4.428 4.428 6.06 6.06
250 250 3.113 3.113 5.535 5.535 7.59 7.59
300 300 3.736 3.736 6.641 6.641 9.13 9.13
350 350 4.358 4.358 7.748 7.748 10.66 10.66
400 400 4.981 4.981 8.855 8.855 12.19 12.19
500 500 6.226 11.069 15.26 6.226 11.069 15.26
600 600 7.472 13.283 18.33 7.472 13.283 18.33
*1: "Throw ratio" is the approximate measurement range of the screen width to the projection distance.
L L
ET-D75LE ET-D75LE ET-D75LE ET-D75LE
1.8-.8 : 1 1.8-.8 : 1 .8-4.6 : 1 .8-4.6 : 1
Max. Max. Min. Min. Max. Max. Min. Min.
2.77 2.77 2.80 2.80 4.21 4.21 4.23 4.23
3.18 3.18 3.21 3.21 4.83 4.83 4.84 4.84
3.59 3.59 3.62 3.62 5.45 5.45 5.46 5.46
4.00 4.00 4.04 4.04 6.07 6.07 6.08 6.08
4.82 4.82 4.86 4.86 7.30 7.30 7.31 7.31
6.05 6.05 6.09 6.09 9.15 9.15 9.16 9.16
8.10 8.10 8.15 8.15 12.24 12.24 12.25 12.25
10.15 10.15 10.21 10.21 15.33 15.33 15.34 15.34
12.19 12.19 12.27 12.27 18.41 18.41 18.42 18.42
14.24 14.24 14.32 14.32 21.50 21.50 21.51 21.51
16.29 16.29 16.38 16.38 24.58 24.58 24.60 24.60
20.39 20.39 20.50 20.50 30.76 30.76 30.77 30.77
24.49 24.49 24.61 24.61 36.93 36.93 36.94 36.94
L L
SH : Effective screen height SH : Effective screen height
SW : Effective screen width SW : Effective screen width
Zoom lens Zoom lens
ET-D75LE4 ET-D75LE4 ET-D75LE8 ET-D75LE8
4.6-7.4 : 1 4.6-7.4 : 1 7.-1.8 : 1 7.-1.8 : 1
Projection distance (L) Projection distance (L)
Max. Max. Min. Min. Max. Max. Min. Min.
7.09 7.09 7.10 7.10 11.37 11.37 11.09 11.09
8.13 8.13 8.13 8.13 13.01 13.01 12.73 12.73
9.16 9.16 9.16 9.16 14.65 14.65 14.37 14.37
10.19 10.19 10.19 10.19 16.29 16.29 16.01 16.01
12.25 12.25 12.26 12.26 19.57 19.57 19.29 19.29
15.34 15.34 15.35 15.35 24.49 24.49 24.21 24.21
20.50 20.50 20.50 20.50 32.69 32.69 32.40 32.40
25.65 25.65 25.66 25.66 40.88 40.88 40.60 40.60
30.81 30.81 30.81 30.81 49.08 49.08 48.80 48.80
35.96 35.96 35.97 35.97 57.28 57.28 57.00 107.15 57.00 107.15
41.12 41.12 41.12 41.12 65.47 65.47 65.19 122.51 65.19 122.51
51.42 51.42 51.43 51.43 81.87 81.87 81.59 153.23 10.29 81.59 153.23 10.29
61.73 61.73 61.74 61.74 98.26 98.26 97.98 183.95 12.36 97.98 183.95 12.36
: Projection distance : Projection distance
Fixed-focus Fixed-focus
lens lens
ET-D75LE6 ET-D75LE6 ET-D75LE5 ET-D75LE5
0.9-1.1 : 1 0.9-1.1 : 1 0.7 : 1 0.7 : 1
Max. Max. Min. Min. Max. Max. Fixed Fixed
21.14 21.14 1.39 1.39 1.66 1.66 1.02 1.02
24.21 24.21 1.60 1.60 1.91 1.91 1.18 1.18
27.29 27.29 1.81 1.81 2.16 2.16 1.34 1.34
30.36 30.36 2.01 2.01 2.41 2.41 1.50 1.50
36.50 36.50 2.43 2.43 2.90 2.90 1.81 1.81
45.72 45.72 3.05 3.05 3.65 3.65 2.29 2.29
61.08 61.08 4.08 4.08 4.89 4.89 3.08 3.08
76.44 76.44 5.12 5.12 6.13 6.13 3.87 3.87
91.79 91.79 6.15 6.15 7.37 7.37 4.66 4.66
7.19 7.19 8.61 8.61
8.22 8.22 9.85 9.85
12.33 12.33
14.81 14.81
ENGLISH –
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