S
P
E
C
F
I
L
E
PT-
DW17K
3-Chip DLP
™
Projector
As of September 2012
SFD12M007-1
7 / 1 6
[m] / [in]
/
/
/
/
/
/
/
/
/
/
/
/
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
12.70
15.24
70
80
90
100
120
150
200
250
300
400
500
600
Screen size
(diagonal)
Zoom
Zoom lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L)
Height from the edge of screen
to center of lens (H)
ET-D75LE10
Zoom lens
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
ET-D75LE6
Zoom lens
ET-D75LE20
Zoom lens
ET-D75LE30
Zoom lens
ET-D75LE40
Zoom lens
ET-D75LE8
Zoom lens
ET-D75LE50
Fixed-focus
lens
Except
ET-D75LE6
ET-D75LE6
–
–
–
–
–
–
–
–
–
–
–
–
-0.09
-0.10
-0.11
-0.13
-0.15
-0.19
-0.25
-0.31
-0.37
-0.50
-0.62
-0.75
0.96
1.10
1.23
1.37
1.64
2.06
2.74
3.42
4.11
5.48
6.85
8.22
–
–
–
–
–
–
–
–
–
–
–
–
-0.17
-0.20
-0.22
-0.25
-0.30
-0.37
-0.50
-0.62
-0.75
-1.00
-1.25
-1.49
1.05
1.20
1.35
1.49
1.79
2.24
2.99
3.74
4.48
5.98
7.47
8.97
1.16
1.34
1.51
1.69
2.04
2.57
3.45
4.33
5.21
–
–
–
0.44
0.50
0.56
0.62
0.75
0.93
1.25
1.56
1.87
–
–
–
1.87
2.14
2.42
2.70
3.25
4.08
5.47
6.85
8.24
11.01
13.78
16.55
2.82
3.24
3.66
4.08
4.92
6.18
8.27
10.36
12.46
16.65
20.84
25.02
4.10
4.70
5.31
5.91
7.11
8.92
11.93
14.95
17.96
23.98
30.01
36.03
7.94
9.10
10.26
11.42
13.75
17.23
23.03
28.83
34.63
46.23
57.83
69.43
12.62
14.45
16.27
18.10
21.75
27.23
36.36
45.49
54.62
72.88
91.14
109.40
23.65
27.08
30.51
33.94
40.80
51.10
68.25
85.40
102.55
136.85
171.16
205.46
1.56
1.79
2.02
2.25
2.72
3.41
4.56
5.72
6.87
9.18
11.49
13.80
2.18
2.51
2.83
3.16
3.80
4.78
6.40
8.02
9.64
12.88
16.12
19.36
2.82
3.23
3.65
4.06
4.89
6.14
8.21
10.28
12.36
16.50
20.65
24.80
4.07
4.67
5.27
5.87
7.07
8.86
11.85
14.84
17.83
23.81
29.80
35.78
7.86
9.01
10.15
11.30
13.59
17.02
22.75
28.48
34.20
45.66
57.11
68.56
12.43
14.26
16.09
17.92
21.59
27.08
36.23
45.39
54.54
72.85
91.16
109.47
[m] / [in]
/
/
/
/
/
/
/
/
/
/
/
/
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
12.70
15.24
70
80
90
100
120
150
200
250
300
400
500
600
Screen size
(diagonal)
Zoom
Zoom lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L)
Height from the edge of screen
to center of lens (H)
ET-D75LE10
Zoom lens
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
ET-D75LE6
Zoom lens
ET-D75LE20
Zoom lens
ET-D75LE30
Zoom lens
ET-D75LE40
Zoom lens
ET-D75LE8
Zoom lens
ET-D75LE50
Fixed-focus
lens
Except
ET-D75LE6
ET-D75LE6
–
–
–
–
–
–
–
–
–
–
–
–
-0.3
-0.3
-0.4
-0.4
-0.5
-0.6
-0.8
-1.0
-1.2
-1.6
-2.0
-2.5
3.1
3.6
4.0
4.5
5.4
6.7
9.0
11.2
13.5
18.0
22.5
27.0
–
–
–
–
–
–
–
–
–
–
–
–
-0.6
-0.7
-0.7
-0.8
-1.0
-1.2
-1.6
-2.0
-2.5
-3.3
-4.1
-4.9
3.4
3.9
4.4
4.9
5.9
7.4
9.8
12.3
14.7
19.6
24.5
29.4
3.8
4.4
5.0
5.5
6.7
8.4
11.3
14.2
17.1
–
–
–
1.4
1.6
1.8
2.0
2.5
3.1
4.1
5.1
6.1
–
–
–
6.1
7.0
7.9
8.8
10.7
13.4
17.9
22.5
27.0
36.1
45.2
54.3
9.3
10.6
12.0
13.4
16.1
20.3
27.1
34.0
40.9
54.6
68.4
82.1
13.5
15.4
17.4
19.4
23.3
29.3
39.2
49.0
58.9
78.7
98.5
118.2
26.1
29.9
33.7
37.5
45.1
56.5
75.5
94.6
113.6
151.7
189.7
227.8
41.4
47.4
53.4
59.4
71.4
89.3
119.3
149.2
179.2
239.1
299.0
358.9
77.6
88.9
100.1
111.4
133.9
167.6
223.9
280.2
336.4
449.0
561.5
674.1
5.1
5.9
6.6
7.4
8.9
11.2
15.0
18.8
22.5
30.1
37.7
45.3
7.2
8.2
9.3
10.4
12.5
15.7
21.0
26.3
31.6
42.2
52.9
63.5
9.2
10.6
12.0
13.3
16.0
20.1
26.9
33.7
40.5
54.1
67.7
81.3
13.4
15.3
17.3
19.3
23.2
29.1
38.9
48.7
58.5
78.1
97.8
117.4
25.8
29.5
33.3
37.1
44.6
55.8
74.6
93.4
112.2
149.8
187.4
224.9
40.8
46.8
52.8
58.8
70.8
88.8
118.9
148.9
178.9
239.0
299.1
359.1
Projection distance for 16:9 aspect ratio screen
(ET-D75LE6/D75LE10/D75LE20/D75LE30/D75LE40/D75LE8/D75LE50)
Unit: feet
Unit: meters
•
The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
•
At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.
•
When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
NOTE: When the ET-D75LE50 is mounted, the optical lens shift function cannot be used.
