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Setting up
Projection method
You can use the projector with any of the following 4 projection methods. To set the desired method in the projector.
J
Mounting on the ceiling and projecting from front
J
Setting on a desk/floor and projecting from rear
(Using translucent screen)
Menu
Û
INSTALLATION
COOLING
CONDITION
Method
FRONT/CEILING
CEILING SETTING
J
Mounting on the ceiling and projecting from rear
(Using translucent screen)
Menu
Û
INSTALLATION
COOLING
CONDITION
Method
REAR/FLOOR
FLOOR SETTING
J
Setting on a desk/floor and projecting from front
Menu
Û
INSTALLATION
COOLING
CONDITION
Method
REAR/CEILING
CEILING SETTING
Menu
Û
INSTALLATION
COOLING
CONDITION
Method
FRONT/FLOOR
FLOOR SETTING
Û
:
Refer to “INSTALLATION” of “PROJECTOR SETUP menu ” and “COOLING CONDITION” (
details.
ENGLISH -
21
Setting up
Screen size and throw distance
When planning the projector and screen geometry, refer to the figures below and the information on the following pages for reference. After the projector is roughly positioned, picture size and vertical picture positioning can be finely adjusted with the powered zoom lens and lens shifting mechanism.
Projected image
SD
Screen
L (LW/LT)
SW
Screen
L (LW/LT)
L (LW/LT)
Û
SH
SW
H
SD
Û
: LW : Minimum distance
LT : Maximum distance
Projection distance (m)
Height of the projection area (m)
Width of the projection area (m)
Vertical distance between the lens center level and the bottom edge of the projected image. (m)
Diagonal length of the projection area (") z z
Attention
Before installing, please read
“Precautions with regard to safety” (
Special care should be used when DLP projectors are used in the same room as high power laser equipment.
Direct or indirect hitting of a laser beam on to the lens can severely damage the Digital Mirror Devices ™ in which case there is a loss of warranty.
22
- ENGLISH
Setting up
J
Projected range using geometric adjustment
(PT-DZ8700U/PT-DS8500U only)
VERTICAL KEYSTONE (Side View) HORIZONTAL KEYSTONE (Top View)
Screen Screen
VERTICAL ARC (Side View)
L2
L2 : Projection distance
R2 : Radius of the circle
Screen
HORIZONTAL ARC (Top View)
L2
L2 : Projection distance
R2 : Radius of the circle
Screen
R2
L3
R2
L3
Center of the circle
Center of the circle
R3
Screen
L3 : Projection distance
R3 : Radius of the circle
R3
Screen
L3 : Projection distance
R3 : Radius of the circle
Lens
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE5
ET-D75LE6
ET-D75LE8
ET-D75LE10
ET-D75LE20
ET-D75LE30
Keystone correction only When using arc and keystone correction together
Vertical
Keystone
Correction
Angle α (°)
±40
±40
±40
±40
±22
±28
±40
±40
±40
±40
Horizontal
Keystone
Correction
Angle β (°)
±15
±15
±15
±15
±15
±10
±15
±15
±15
±15
Vertical
Keystone
Correction
Angle α (°)
±5
±5
±10
±10
±5
±5
±10
±5
±5
±5
Horizontal
Keystone
Correction
Angle β (°)
±5
±5
±10
±15
±5
±5
±15
±5
±5
±5
R2/L2 minimum value
3.0
2.4
0.4
1.6
1.6
1.2
0.8
0.6
1.6
1.2
R3/L3 minimum value
6.0
4.8
0.8
3.2
3.2
2.4
1.6
1.0
3.2
2.4
z z
Note
When using geometric adjustment, if the amount of compensation is too great, excessive blurring may result.
The curved screens illustrated are simply sections of a full circle.
Arc correction only
R2/L2 minimum value
R3/L3 minimum value
1.5
1.2
0.2
0.8
0.8
0.6
0.4
0.3
0.8
0.6
3.0
2.4
0.4
1.6
1.6
1.2
0.8
0.5
1.6
1.2
ENGLISH -
23
Setting up
J
Q
Projection distance by projection lens (for PT-DZ8700U)
For the screen aspect ratio of 16 : 10 (Unit : m)
Zoom lens
350
400
500
600
150
200
250
300
70
80
90
100
120
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
ET-D75LE1
1.4–1.8 : 1
Effective height
(SH)
0.942
Effective width
(SW)
1.508
Min.
(LW)
1.077
1.212
1.346
1.615
2.019
2.692
3.365
4.039
1.723
1.939
2.154
2.585
3.231
4.308
5.385
6.462
4.40
5.89
7.39
8.88
4.712
5.385
7.539
8.616
10.37
11.86
6.731
10.770
14.85
8.077
12.923
17.83
2.01
2.31
2.61
2.91
3.51
Max.
(LT)
2.69
3.09
3.49
3.89
4.68
5.88
7.87
9.87
11.86
13.86
15.85
19.84
23.82
ET-D75LE2
1.8–2.8 : 1
Min.
(LW)
5.93
7.93
9.93
11.93
13.93
15.94
19.94
23.94
2.72
3.12
3.52
3.92
4.73
Max.
(LT)
8.90
11.91
14.91
17.91
20.91
23.92
29.92
35.93
4.10
4.70
5.30
5.90
7.10
ET-D75LE3
2.8–4.6 : 1
Projection distance (L)
Min.
(LW)
8.91
11.92
14.92
17.92
20.92
23.93
29.93
35.94
4.11
4.71
5.31
5.91
7.11
Max.
(LT)
6.90
7.90
8.91
9.91
11.91
14.92
19.94
24.95
29.97
34.98
40.00
50.03
60.06
ET-D75LE4
4.6–7.4 : 1
Min.
(LW)
6.91
7.91
8.91
9.91
11.92
14.93
19.95
24.96
29.98
34.99
40.01
50.04
60.07
Max.
(LT)
11.06
12.66
14.25
15.85
19.04
23.82
31.80
39.77
47.75
55.72
63.70
79.65
95.60
ET-D75LE8
7.3–13.8 : 1
Min.
(LW)
Max.
(LT)
10.78
12.37
13.97
15.57
18.76
20.56
23.55
26.54
29.53
35.50
23.54
31.52
39.49
47.47
44.47
59.41
74.36
89.30
55.44
104.24
63.42
119.19
79.37
149.08
95.32
178.96
200
250
300
350
90
100
120
150
70
80
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
0.942
1.077
Effective width
(SW)
1.508
1.723
400
500
600
ET-D75LE6
0.9–1.1 : 1
Min.
(LW)
1.212
1.346
1.615
2.019
2.692
3.365
4.039
4.712
1.939
2.154
2.585
3.231
4.308
5.385
6.462
7.539
3.97
4.98
5.99
6.99
5.385
8.616
8.00
6.731
10.770
10.01
8.077
12.923
12.03
1.35
1.55
1.76
1.96
2.36
2.96
Max.
(LT)
4.75
5.96
7.17
8.37
9.58
11.99
14.40
1.62
1.86
2.10
2.34
2.82
3.55
Zoom lens
ET-D75LE10
1.3–1.7 : 1
Min.
(LW)
5.60
7.02
8.44
9.86
11.28
14.12
16.96
1.90
2.19
2.47
2.76
3.32
4.18
Max.
(LT)
7.24
9.07
10.91
12.74
14.58
18.25
21.92
2.46
2.83
3.20
3.56
4.30
5.40
ET-D75LE20
1.7–2.4 : 1
Projection distance (L)
Min.
(LW)
7.19
9.00
10.82
12.64
14.46
18.09
21.73
2.46
2.82
3.19
3.55
4.28
5.37
Max.
(LT)
10.45
13.09
15.73
18.37
21.01
26.29
31.58
3.58
4.11
4.64
5.17
6.22
7.81
ET-D75LE30
2.4–4.7 : 1
Min.
(LW)
10.38
13.00
15.62
18.24
20.86
26.11
31.35
3.56
4.08
4.61
5.13
6.18
7.75
Û
: The throw ratio is based on the value during projection onto a 150-inch screen size.
Max.
(LT)
20.16
25.25
30.34
35.42
40.51
50.68
60.85
6.94
7.96
8.98
9.99
12.03
15.08
Fixed-focus lens
ET-D75LE5
0.7 : 1
Fixed
0.99
1.15
1.30
1.45
1.76
2.22
2.99
3.76
4.53
z z
Note
The projection distances listed here involve an error of ±5 %.
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified size.
24
- ENGLISH
Setting up
Q
For the screen aspect ratio of 16 : 9 (Unit : m)
350
400
500
600
150
200
250
300
70
80
90
100
120
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
0.872
0.996
1.121
1.245
1.494
Effective width
(SW)
1.550
1.771
1.992
2.214
2.657
ET-D75LE1
1.4–1.8 : 1
Min.
(LW)
1.868
2.491
3.113
3.736
3.321
4.428
5.535
6.641
4.53
6.06
7.59
9.13
4.358
4.981
7.748
8.855
10.66
12.19
6.226
11.069
15.26
7.472
13.283
18.33
2.07
2.38
2.68
2.99
3.60
Max.
(LT)
2.77
3.18
3.59
4.00
4.82
6.05
8.10
10.15
12.19
14.24
16.29
20.39
24.49
ET-D75LE2
1.8–2.8 : 1
Min.
(LW)
6.09
8.15
10.21
12.27
14.32
16.38
20.50
24.61
2.80
3.21
3.62
4.04
4.86
Max.
(LT)
9.15
12.24
15.33
18.41
21.50
24.58
30.76
36.93
4.21
4.83
5.45
6.07
7.30
Zoom lens
ET-D75LE3
2.8–4.6 : 1
Projection distance (L)
Min.
(LW)
9.16
12.25
15.34
18.42
21.51
24.60
30.77
36.94
4.23
4.84
5.46
6.08
7.31
Max.
(LT)
7.09
8.13
9.16
10.19
12.25
15.34
20.50
25.65
30.81
35.96
41.12
51.42
61.73
ET-D75LE4
4.6–7.4 : 1
Min.
(LW)
7.10
8.13
9.16
10.19
12.26
15.35
20.50
25.66
30.81
35.97
41.12
51.43
61.74
Max.
(LT)
11.37
13.01
14.65
16.29
19.57
24.49
32.69
40.88
49.08
57.28
65.47
81.87
98.26
ET-D75LE8
7.3–13.8 : 1
Min.
(LW)
Max.
(LT)
11.09
12.73
14.37
16.01
19.29
21.14
24.21
27.29
30.36
36.50
24.21
32.40
40.60
48.80
45.72
61.08
76.44
91.79
57.00
107.15
65.19
122.51
81.59
153.23
97.98
183.95
200
250
300
350
90
100
120
150
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
Effective width
(SW)
70
80
0.872
0.996
1.550
1.771
400
500
600
ET-D75LE6
0.9–1.1 : 1
Min.
(LW)
1.121
1.245
1.494
1.868
2.491
3.113
3.736
4.358
1.992
2.214
2.657
3.321
4.428
5.535
6.641
7.748
4.08
5.12
6.15
7.19
4.981
6.226
8.855
11.069
8.22
10.29
7.472
13.283
12.36
1.39
1.60
1.81
2.01
2.43
3.05
Max.
(LT)
4.89
6.13
7.37
8.61
9.85
12.33
14.81
1.66
1.91
2.16
2.41
2.90
3.65
Zoom lens
ET-D75LE10
1.3–1.7 : 1
Min.
(LW)
5.75
7.21
8.67
10.13
11.59
14.51
17.44
1.96
2.25
2.54
2.83
3.42
4.29
Max.
(LT)
7.44
9.33
11.21
13.10
14.99
18.76
22.54
2.53
2.91
3.29
3.67
4.42
5.55
ET-D75LE20
1.7–2.4 : 1
Projection distance (L)
Min.
(LW)
7.39
9.26
11.13
12.99
14.86
18.60
22.33
2.53
2.91
3.28
3.65
4.40
5.52
Max.
(LT)
10.74
13.46
16.17
18.88
21.60
27.03
32.46
3.68
4.23
4.77
5.31
6.40
8.03
ET-D75LE30
2.4–4.7 : 1
Min.
(LW)
10.67
13.36
16.06
18.75
21.45
26.84
32.23
3.66
4.20
4.74
5.28
6.35
7.97
Û
: The throw ratio is based on the value during projection onto a 150-inch screen size.
Max.
(LT)
20.73
25.96
31.18
36.41
41.64
52.09
62.54
7.14
8.19
9.23
10.28
12.37
15.50
Fixed-focus lens
ET-D75LE5
0.7 : 1
Fixed
1.02
1.18
1.34
1.50
1.81
2.29
3.08
3.87
4.66
z z
Note
The projection distances listed here involve an error of ±5 %.
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified size.
ENGLISH -
25
Setting up
Q
For the screen aspect ratio of 4 : 3 (Unit : m)
350
400
500
600
150
200
250
300
70
80
90
100
120
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
ET-D75LE1
1.6–2.2 : 1
Effective height
(SH)
1.067
Effective width
(SW)
1.422
Min.
(LW)
1.219
1.372
1.524
1.829
2.286
3.048
3.810
4.572
1.626
1.829
2.032
2.438
3.048
4.064
5.080
6.096
4.99
6.68
8.37
10.06
5.334
6.096
7.112
8.128
11.75
13.44
7.620
10.160
16.82
9.144
12.192
20.20
2.29
2.63
2.96
3.30
3.98
Max.
(LT)
3.06
3.51
3.96
4.41
5.32
6.67
8.93
11.18
13.44
15.70
17.96
22.47
26.98
ET-D75LE2
2.2–3.3 : 1
Min.
(LW)
6.72
8.99
11.25
13.52
15.79
18.05
22.58
27.12
3.09
3.55
4.00
4.45
5.36
Max.
(LT)
10.09
13.49
16.89
20.29
23.69
27.09
33.89
40.69
4.65
5.33
6.01
6.69
8.05
Zoom lens
ET-D75LE3
3.3–5.6 : 1
Projection distance (L)
Min.
(LW)
10.10
13.50
16.90
20.30
23.70
27.10
33.90
40.70
4.66
5.34
6.02
6.70
8.06
Max.
(LT)
7.83
8.96
10.10
11.23
13.50
16.91
22.59
28.27
33.94
39.62
45.30
56.65
68.01
ET-D75LE4
5.6–8.9 : 1
Min.
(LW)
Max.
(LT)
ET-D75LE8
8.8–16.5 : 1
Min.
(LW)
Max.
(LT)
7.83
8.97
10.10
11.24
13.51
12.54
14.34
16.15
17.96
21.57
12.25
14.06
15.87
17.67
21.28
23.32
26.71
30.09
33.47
40.24
16.92
22.59
28.27
33.95
26.98
36.01
45.04
54.07
26.70
35.73
50.39
67.31
44.76
84.23
53.79
101.14
39.63
45.31
63.10
72.13
62.82
118.06
71.85
134.98
56.66
90.18
89.91
168.81
68.02
108.24
107.96
202.65
200
250
300
350
90
100
120
150
70
80
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
1.067
1.219
Effective width
(SW)
1.422
1.626
400
500
600
ET-D75LE6
1.1–1.3 : 1
Min.
(LW)
1.372
1.524
1.829
2.286
3.048
3.810
4.572
5.334
1.829
2.032
2.438
3.048
4.064
5.080
6.096
7.112
4.50
5.64
6.78
7.92
6.096
8.128
9.06
7.620
10.160
11.34
9.144
12.192
13.62
1.54
1.77
2.00
2.22
2.68
3.36
Max.
(LT)
5.39
6.76
8.12
9.49
10.85
13.58
16.32
1.84
2.11
2.38
2.66
3.20
4.02
Zoom lens
ET-D75LE10
1.6–2.0 : 1
Min.
(LW)
6.35
7.96
9.56
11.17
12.78
16.00
19.21
2.17
2.49
2.81
3.13
3.77
4.74
Max.
(LT)
8.21
10.28
12.36
14.44
16.52
20.68
24.83
2.80
3.22
3.63
4.05
4.88
6.13
ET-D75LE20
2.0–2.9 : 1
Projection distance (L)
Min.
(LW)
8.15
10.20
12.26
14.32
16.38
20.49
24.61
2.80
3.21
3.62
4.03
4.86
6.09
Max.
(LT)
11.84
14.83
17.82
20.81
23.80
29.78
35.76
4.07
4.67
5.27
5.86
7.06
8.85
ET-D75LE30
2.9–5.6 : 1
Min.
(LW)
11.76
14.73
17.70
20.67
23.63
29.57
35.51
4.04
4.64
5.23
5.82
7.01
8.79
Û
: The throw ratio is based on the value during projection onto a 150-inch screen size.
Max.
(LT)
22.85
28.61
34.36
40.12
45.88
57.39
68.91
7.88
9.03
10.19
11.34
13.64
17.09
Fixed-focus lens
ET-D75LE5
0.8 : 1
Fixed
1.13
1.31
1.48
1.66
2.00
2.53
3.40
4.27
5.14
z z
Note
The projection distances listed here involve an error of ±5 %.
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified size.
26
- ENGLISH
Setting up
J
Q
Projection distance by projection lens (for PT-DS8500U)
For the screen aspect ratio of 4 : 3 (Unit : m)
Zoom lens
350
400
500
600
150
200
250
300
70
80
90
100
120
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
1.067
1.219
1.372
1.524
1.829
Effective width
(SW)
1.422
1.626
1.829
2.032
2.438
ET-D75LE1
1.5–2.0 : 1
Min.
(LW)
2.286
3.048
3.810
4.572
3.048
4.064
5.080
6.096
4.53
6.06
7.59
9.13
5.334
6.096
7.112
8.128
10.66
12.19
7.620
10.160
15.26
9.144
12.192
18.33
2.07
2.38
2.68
2.99
3.60
Max.
(LT)
2.77
3.18
3.59
4.00
4.82
6.05
8.10
10.15
12.19
14.24
16.29
20.39
24.49
ET-D75LE2
2.0–3.0 : 1
Min.
(LW)
6.09
8.15
10.21
12.27
14.32
16.38
20.50
24.61
2.80
3.21
3.62
4.04
4.86
Max.
(LT)
9.15
12.24
15.33
18.41
21.50
24.58
30.76
36.93
4.21
4.83
5.45
6.07
7.30
ET-D75LE3
3.0–5.0 : 1
Projection distance (L)
Min.
(LW)
9.16
12.25
15.34
18.42
21.51
24.60
30.77
36.94
4.23
4.84
5.46
6.08
7.31
Max.
(LT)
7.09
8.13
9.16
10.19
12.25
15.34
20.50
25.65
30.81
35.96
41.12
51.42
61.73
ET-D75LE4
5.0–8.0 : 1
Min.
(LW)
7.10
8.13
9.16
10.19
12.26
15.35
20.50
25.66
30.81
35.97
41.12
51.43
61.74
Max.
(LT)
11.37
13.01
14.65
16.29
19.57
24.49
32.69
40.88
49.08
57.28
65.47
81.87
98.26
ET-D75LE8
7.9–15.0 : 1
Min.
(LW)
Max.
(LT)
11.09
12.73
14.37
16.01
19.29
21.14
24.21
27.29
30.36
36.50
24.21
32.40
40.60
48.80
45.72
61.08
76.44
91.79
57.00
107.15
65.19
122.51
81.59
153.23
97.98
183.95
200
250
300
350
90
100
120
150
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
Effective width
(SW)
70
80
1.067
1.219
1.422
1.626
400
500
600
ET-D75LE6
1.0–1.2 : 1
Min.
(LW)
1.372
1.524
1.829
2.286
3.048
3.810
4.572
5.334
1.829
2.032
2.438
3.048
4.064
5.080
6.096
7.112
4.08
5.12
6.15
7.19
6.096
8.128
8.22
7.620
10.160
10.29
9.144
12.192
12.36
1.39
1.60
1.81
2.01
2.43
3.05
Max.
(LT)
4.89
6.13
7.37
8.61
9.85
12.33
14.81
1.66
1.91
2.16
2.41
2.90
3.65
Zoom lens
ET-D75LE10
1.4–1.8 : 1
Min.
(LW)
5.72
7.17
8.62
10.07
11.52
14.42
17.33
1.95
2.24
2.53
2.82
3.40
4.27
Max.
(LT)
7.39
9.27
11.14
13.02
14.90
18.65
22.40
2.52
2.89
3.27
3.64
4.39
5.52
ET-D75LE20
1.8–2.6 : 1
Projection distance (L)
Min.
(LW)
7.34
9.20
11.06
12.91
14.77
18.48
22.19
2.52
2.89
3.26
3.63
4.37
5.49
Max.
(LT)
10.67
13.37
16.07
18.77
21.46
26.86
32.25
3.66
4.20
4.74
5.28
6.36
7.98
ET-D75LE30
2.6–5.1 : 1
Min.
(LW)
10.60
13.28
15.96
18.63
21.31
26.67
32.03
3.64
4.17
4.71
5.24
6.31
7.92
Û
: The throw ratio is based on the value during projection onto a 150-inch screen size.
Max.
(LT)
20.60
25.79
30.99
36.18
41.38
51.77
62.15
7.10
8.13
9.17
10.21
12.29
15.41
Fixed-focus lens
ET-D75LE5
0.8 : 1
Fixed
1.02
1.18
1.34
1.50
1.81
2.29
3.08
3.87
4.66
z z
Note
The projection distances listed here involve an error of ±5 %.
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified size.
ENGLISH -
27
Setting up
Q
For the screen aspect ratio of 16 : 9 (Unit : m)
350
400
500
600
150
200
250
300
70
80
90
100
120
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
ET-D75LE1
1.5–2.0 : 1
Effective height
(SH)
0.872
Effective width
(SW)
1.550
Min.
(LW)
0.996
1.121
1.245
1.494
1.868
2.491
3.113
3.736
1.771
1.992
2.214
2.657
3.321
4.428
5.535
6.641
4.94
6.61
8.28
9.95
4.358
4.981
7.748
8.855
11.62
13.29
6.226
11.069
16.63
7.472
13.283
19.97
2.26
2.60
2.93
3.27
3.93
Max.
(LT)
3.02
3.47
3.92
4.36
5.26
6.60
8.83
11.06
13.29
15.52
17.76
22.22
26.69
ET-D75LE2
2.0–3.0 : 1
Min.
(LW)
6.64
8.89
11.13
13.37
15.61
17.85
22.33
26.82
3.06
3.51
3.95
4.40
5.30
Max.
(LT)
9.98
13.34
16.70
20.07
23.43
26.79
33.51
40.24
4.60
5.27
5.95
6.62
7.96
Zoom lens
ET-D75LE3
3.0–5.0 : 1
Projection distance (L)
Min.
(LW)
9.99
13.35
16.71
20.08
23.44
26.80
33.52
40.25
4.61
5.28
5.96
6.63
7.97
Max.
(LT)
7.74
8.86
9.99
11.11
13.35
16.72
22.34
27.95
33.57
39.18
44.80
56.03
67.26
ET-D75LE4
5.0–8.0 : 1
Min.
(LW)
Max.
(LT)
ET-D75LE8
8.0–15.0 : 1
Min.
(LW)
Max.
(LT)
7.75
8.87
9.99
11.11
13.36
12.40
14.18
15.97
17.76
21.33
12.12
13.90
15.69
17.47
21.04
23.06
26.41
29.76
33.10
39.79
16.73
22.34
27.96
33.57
26.68
35.61
44.54
53.47
26.40
35.33
49.83
66.56
44.26
83.29
53.19
100.02
39.19
44.80
62.40
71.33
62.12
116.75
71.05
133.48
56.03
89.19
88.91
166.95
67.26
107.04
106.77
200.41
200
250
300
350
90
100
120
150
70
80
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
0.872
0.996
Effective width
(SW)
1.550
1.771
400
500
600
ET-D75LE6
1.0–1.2 : 1
Min.
(LW)
1.121
1.245
1.494
1.868
2.491
3.113
3.736
4.358
1.992
2.214
2.657
3.321
4.428
5.535
6.641
7.748
4.45
5.58
6.71
7.84
4.981
8.855
6.226
11.069
8.96
11.22
7.472
13.283
13.47
1.52
1.75
1.97
2.20
2.65
3.33
Max.
(LT)
5.33
6.68
8.03
9.38
10.73
13.43
16.14
1.82
2.09
2.36
2.63
3.17
3.98
Zoom lens
ET-D75LE10
1.4–1.8 : 1
Min.
(LW)
6.24
7.82
9.40
10.98
12.56
15.72
18.88
2.13
2.44
2.76
3.08
3.71
4.66
Max.
(LT)
8.06
10.11
12.15
14.19
16.23
20.32
24.41
2.75
3.16
3.57
3.98
4.79
6.02
ET-D75LE20
1.8–2.6 : 1
Projection distance (L)
Min.
(LW)
8.01
10.03
12.05
14.07
16.10
20.14
24.18
2.75
3.15
3.56
3.96
4.77
5.98
Max.
(LT)
11.64
14.58
17.51
20.45
23.39
29.27
35.15
4.00
4.59
5.17
5.76
6.94
8.70
ET-D75LE30
2.6–5.1 : 1
Min.
(LW)
11.56
14.47
17.39
20.31
23.23
29.06
34.90
3.97
4.55
5.14
5.72
6.89
8.64
Û
: The throw ratio is based on the value during projection onto a 150-inch screen size.
Max.
(LT)
22.46
28.11
33.77
39.43
45.09
56.40
67.72
7.74
8.88
10.01
11.14
13.40
16.80
Fixed-focus lens
ET-D75LE5
0.8 : 1
Fixed
1.12
1.29
1.47
1.64
1.98
2.50
3.36
4.22
5.08
z z
Note
The projection distances listed here involve an error of ±5 %.
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified size.
28
- ENGLISH
Setting up
J
Q
Projection distance by projection lens (for PT-DW8300U)
For the screen aspect ratio of 16 : 9 (Unit : m)
Zoom lens
350
400
500
600
150
200
250
300
70
80
90
100
120
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
0.872
0.996
1.121
1.245
1.494
Effective width
(SW)
1.550
1.771
1.992
2.214
2.657
ET-D75LE1
1.5–2.0 : 1
Min.
(LW)
1.868
2.491
3.113
3.736
3.321
4.428
5.535
6.641
5.06
6.77
8.49
10.20
4.358
4.981
7.748
8.855
11.91
13.63
6.226
11.069
17.05
7.472
13.283
20.48
2.32
2.66
3.01
3.35
4.03
Max.
(LT)
3.10
3.56
4.02
4.48
5.39
6.76
9.05
11.34
13.63
15.92
18.21
22.78
27.36
ET-D75LE2
2.1–3.1 : 1
Min.
(LW)
6.81
9.11
11.41
13.71
16.00
18.30
22.90
27.49
3.14
3.60
4.06
4.52
5.44
Max.
(LT)
10.23
13.68
17.13
20.57
24.02
27.47
34.36
41.25
4.72
5.41
6.10
6.79
8.17
ET-D75LE3
3.1–5.2 : 1
Projection distance (L)
Min.
(LW)
10.24
13.69
17.14
20.58
24.03
27.48
34.37
41.26
4.73
5.42
6.11
6.80
8.18
Max.
(LT)
7.94
9.09
10.24
11.39
13.69
17.15
22.90
28.66
34.42
40.17
45.93
57.44
68.95
ET-D75LE4
5.2–8.2 : 1
Min.
(LW)
Max.
(LT)
ET-D75LE8
8.2–15.4 : 1
Min.
(LW)
Max.
(LT)
7.94
9.09
10.25
11.40
13.70
12.71
14.54
16.37
18.21
21.87
12.43
14.26
16.09
17.92
21.58
23.65
27.08
30.51
33.94
40.80
17.15
22.91
28.67
34.42
27.36
36.51
45.67
54.82
27.08
36.23
51.09
68.25
45.39
85.40
54.54
102.55
40.18
45.93
63.97
73.13
63.70
119.70
72.85
136.85
57.45
91.43
91.16
171.16
68.96
109.74
109.47
205.46
200
250
300
350
90
100
120
150
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
Effective width
(SW)
70
80
0.872
0.996
1.550
1.771
400
500
600
ET-D75LE6
1.0–1.2 : 1
Min.
(LW)
1.121
1.245
1.494
1.868
2.491
3.113
3.736
4.358
1.992
2.214
2.657
3.321
4.428
5.535
6.641
7.748
4.56
5.72
6.87
8.03
4.981
6.226
8.855
11.069
9.18
11.49
7.472
13.283
13.80
1.56
1.79
2.02
2.25
2.72
3.41
Max.
(LT)
5.47
6.85
8.24
9.62
11.01
13.78
16.55
1.87
2.14
2.42
2.70
3.25
4.08
Zoom lens
ET-D75LE10
1.4–1.9 : 1
Min.
(LW)
6.40
8.02
9.64
11.26
12.88
16.12
19.36
2.18
2.51
2.83
3.15
3.80
4.78
Max.
(LT)
8.27
10.36
12.46
14.55
16.65
20.83
25.02
2.82
3.24
3.66
4.08
4.92
6.17
ET-D75LE20
1.8–2.7 : 1
Projection distance (L)
Min.
(LW)
8.21
10.28
12.36
14.43
16.50
20.65
24.80
2.82
3.23
3.65
4.06
4.89
6.14
Max.
(LT)
11.93
14.95
17.96
20.97
23.98
30.01
36.03
4.10
4.70
5.31
5.91
7.11
8.92
ET-D75LE30
2.7–5.2 : 1
Min.
(LW)
11.85
14.84
17.83
20.82
23.81
29.80
35.78
4.07
4.67
5.27
5.87
7.07
8.86
Û
: The throw ratio is based on the value during projection onto a 150-inch screen size.
Max.
(LT)
23.03
28.83
34.63
40.43
46.23
57.83
69.43
7.94
9.10
10.26
11.42
13.74
17.22
Fixed-focus lens
ET-D75LE5
0.8 : 1
Fixed
1.15
1.33
1.50
1.68
2.03
2.56
3.44
4.33
5.21
z z
Note
The projection distances listed here involve an error of ±5 %.
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified size.
ENGLISH -
29
Setting up
Q
For the screen aspect ratio of 4 : 3 (Unit : m)
350
400
500
600
150
200
250
300
70
80
90
100
120
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
ET-D75LE1
2.0–2.7 : 1
Effective height
(SH)
1.067
Effective width
(SW)
1.422
Min.
(LW)
1.219
1.372
1.524
1.829
2.286
3.048
3.810
4.572
1.626
1.829
2.032
2.438
3.048
4.064
5.080
6.096
6.21
8.31
10.41
12.51
5.334
6.096
7.112
8.128
14.60
16.70
7.620
10.160
20.89
9.144
12.192
25.09
2.86
3.28
3.70
4.12
4.96
Max.
(LT)
3.82
4.38
4.94
5.50
6.62
8.30
11.11
13.91
16.71
19.51
22.31
27.92
33.52
ET-D75LE2
2.7–4.1 : 1
Min.
(LW)
8.36
11.17
13.99
16.80
19.61
22.43
28.05
33.68
3.86
4.42
4.98
5.55
6.67
Max.
(LT)
5.80
6.65
7.49
8.33
10.02
12.55
16.77
20.99
25.21
29.43
33.65
42.09
50.53
Zoom lens
ET-D75LE3
4.1–6.9 : 1
Projection distance (L)
Min.
(LW)
5.81
6.66
7.50
8.34
10.03
12.56
16.78
21.00
25.22
29.44
33.66
42.10
50.54
Max.
(LT)
9.74
11.15
12.56
13.97
16.79
21.02
28.07
35.12
42.16
49.21
56.26
70.35
84.45
ET-D75LE4
6.9–11.0 : 1
Min.
(LW)
Max.
(LT)
ET-D75LE8
10.9–20.6 : 1
Min.
(LW)
Max.
(LT)
9.75
11.16
12.57
13.98
16.80
15.59
17.83
20.07
22.31
26.79
15.30
17.55
19.79
22.03
26.51
29.04
33.24
37.44
41.64
50.04
21.03
28.07
35.12
42.17
33.52
44.72
55.93
67.14
33.24
44.44
62.64
83.63
55.65
104.63
66.86
125.63
49.22
56.26
78.34
89.55
78.07
146.63
89.28
167.63
70.36
111.96
111.69
209.62
84.45
134.38
134.11
251.62
200
250
300
350
90
100
120
150
70
80
Lens type
Model number of projection lens
Throw ratio
Û
Screen dimensions
Screen size (")
Effective height
(SH)
1.067
1.219
Effective width
(SW)
1.422
1.626
400
500
600
ET-D75LE6
1.4–1.6 : 1
Min.
(LW)
1.372
1.524
1.829
2.286
3.048
3.810
4.572
5.334
1.829
2.032
2.438
3.048
4.064
5.080
6.096
7.112
5.60
7.01
8.43
9.84
6.096
8.128
11.26
7.620
10.160
14.08
9.144
12.192
16.91
1.92
2.21
2.49
2.77
3.34
4.19
Max.
(LT)
6.71
8.40
10.10
11.80
13.49
16.88
20.27
2.30
2.64
2.98
3.32
4.00
5.01
Zoom lens
ET-D75LE10
1.9–2.5 : 1
Min.
(LW)
7.85
9.83
11.82
13.80
15.78
19.75
23.72
2.69
3.09
3.49
3.88
4.68
5.87
Max.
(LT)
10.15
12.71
15.28
17.84
20.40
25.53
30.66
3.48
3.99
4.51
5.02
6.05
7.58
ET-D75LE20
2.5–3.6 : 1
Projection distance (L)
Min.
(LW)
10.07
12.61
15.15
17.68
20.22
25.30
30.38
3.47
3.98
4.49
4.99
6.01
7.53
Max.
(LT)
14.64
18.32
22.01
25.70
29.39
36.76
44.14
5.05
5.78
6.52
7.26
8.74
10.95
ET-D75LE30
3.6–6.9 : 1
Min.
(LW)
14.53
18.20
21.86
25.52
29.18
36.50
43.83
5.01
5.75
6.48
7.21
8.68
10.87
Û
: The throw ratio is based on the value during projection onto a 150-inch screen size.
Max.
(LT)
28.23
35.33
42.43
49.53
56.64
70.84
85.04
9.77
11.19
12.61
14.03
16.87
21.13
Fixed-focus lens
ET-D75LE5
1.0 : 1
Fixed
1.43
1.64
1.86
2.08
2.51
3.16
4.24
5.32
6.40
z z
Note
The projection distances listed here involve an error of ±5 %.
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified size.
30
- ENGLISH
Setting up
If the projector is used with a screen size not listed in this manual, check the diagonal dimension (inch) of your screen and calculate the projection distance using the following formulas.
J
Calculation formulas for projection distance by lens types
(for PT-DZ8700U)
Model number of projection lens
Throw ratio Aspect ratio Projection distance (L) formula
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
ET-D75LE6
ET-D75LE10
ET-D75LE20
ET-D75LE30
ET-D75LE5
1.4–1.8 : 1
1.4–1.8 : 1
1.6–2.2 : 1
1.8–2.8 : 1
1.8–2.8 : 1
2.2–3.3 : 1
2.8–4.6 : 1
2.8–4.6 : 1
3.3–5.6 : 1
4.6–7.4 : 1
4.6–7.4 : 1
5.6–8.9 : 1
7.3–13.8 : 1
7.3–13.8 : 1
8.8–16.5 : 1
0.9–1.1 : 1
0.9–1.1 : 1
1.1–1.3 : 1
1.3–1.7 : 1
1.3–1.7 : 1
1.6–2.0 : 1
1.7–2.4 : 1
1.7–2.4 : 1
2.0–2.9 : 1
2.4–4.7 : 1
2.4–4.7 : 1
2.9–5.6 : 1
0.7 : 1
0.7 : 1
0.8 : 1
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
16 : 10
16 : 9
4 : 3
Min. : L = 0.0298 × SD (") - 0.0760
Max. : L = 0.0399 × SD (") - 0.1004
Min. : L = 0.0307 × SD (") - 0.0760
Max. : L = 0.0410 × SD (") - 0.1004
Min. : L = 0.0338 × SD (") - 0.0760
Max. : L = 0.0451 × SD (") - 0.1004
Min. : L = 0.0400 × SD (") - 0.0795
Max. : L = 0.0601 × SD (") - 0.1064
Min. : L = 0.0412 × SD (") - 0.0795
Max. : L = 0.0617 × SD (") - 0.1064
Min. : L = 0.0453 × SD (") - 0.0795
Max. : L = 0.0680 × SD (") - 0.1064
Min. : L = 0.0601 × SD (") - 0.0958
Max. : L = 0.1003 × SD (") - 0.1216
Min. : L = 0.0617 × SD (") - 0.0958
Max. : L = 0.1031 × SD (") - 0.1216
Min. : L = 0.0680 × SD (") - 0.0958
Max. : L = 0.1136 × SD (") - 0.1216
Min. : L = 0.1003 × SD (") - 0.1158
Max. : L = 0.1595 × SD (") - 0.1013
Min. : L = 0.1031 × SD (") - 0.1158
Max. : L = 0.1639 × SD (") - 0.1013
Min. : L = 0.1136 × SD (") - 0.1158
Max. : L = 0.1806 × SD (") - 0.1013
Min. : L = 0.1595 × SD (") - 0.3862
Max. : L = 0.2989 × SD (") - 0.3598
Min. : L = 0.1640 × SD (") - 0.3862
Max. : L = 0.3072 × SD (") - 0.3598
Min. : L = 0.1806 × SD (") - 0.3862
Max. : L = 0.3383 × SD (") - 0.3598
Min. : L = 0.0201 × SD (") - 0.0566
Max. : L = 0.0241 × SD (") - 0.0736
Min. : L = 0.0207 × SD (") - 0.0566
Max. : L = 0.0248 × SD (") - 0.0736
Min. : L = 0.0228 × SD (") - 0.0566
Max. : L = 0.0273 × SD (") - 0.0736
Min. : L = 0.0284 × SD (") - 0.0857
Max. : L = 0.0367 × SD (") - 0.1085
Min. : L = 0.0292 × SD (") - 0.0857
Max. : L = 0.0377 × SD (") - 0.1085
Min. : L = 0.0322 × SD (") - 0.0857
Max. : L = 0.0416 × SD (") - 0.1085
Min. : L = 0.0364 × SD (") - 0.0832
Max. : L = 0.0528 × SD (") - 0.1162
Min. : L = 0.0374 × SD (") - 0.0832
Max. : L = 0.0543 × SD (") - 0.1162
Min. : L = 0.0412 × SD (") - 0.0832
Max. : L = 0.0598 × SD (") - 0.1162
Min. : L = 0.0524 × SD (") - 0.1131
Max. : L = 0.1017 × SD (") - 0.1765
Min. : L = 0.0539 × SD (") - 0.1131
Max. : L = 0.1045 × SD (") - 0.1765
Min. : L = 0.0594 × SD (") - 0.1131
Max. : L = 0.1151 × SD (") - 0.1765
L = 0.0154 × SD (") - 0.0835
L = 0.0158 × SD (") - 0.0835
L = 0.0174 × SD (") - 0.0835
Unit : m
ENGLISH -
31
Setting up
J
Calculation formulas for projection distance by lens types
(for PT-DS8500U)
Model number of projection lens
Throw ratio Aspect ratio Projection distance (L) formula
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
ET-D75LE6
ET-D75LE10
ET-D75LE20
ET-D75LE30
1.5–2.0 : 1
2.0–3.0 : 1
3.0–5.0 : 1
5.0–8.0 : 1
7.9–15.0 : 1
8.0–15.0 : 1
1.0–1.2 : 1
1.4–1.8 : 1
1.8–2.6 : 1
2.6–5.1 : 1
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
Min. : L = 0.0307 × SD (") - 0.0760
Max. : L = 0.0410 × SD (") - 0.1004
Min. : L = 0.0334 × SD (") - 0.0760
Max. : L = 0.0446 × SD (") - 0.1004
Min. : L = 0.0412 × SD (") - 0.0795
Max. : L = 0.0617 × SD (") - 0.1064
Min. : L = 0.0448 × SD (") - 0.0795
Max. : L = 0.0672 × SD (") - 0.1064
Min. : L = 0.0617 × SD (") - 0.0958
Max. : L = 0.1031 × SD (") - 0.1216
Min. : L = 0.0672 × SD (") - 0.0958
Max. : L = 0.1123 × SD (") - 0.1216
Min. : L = 0.1031 × SD (") - 0.1158
Max. : L = 0.1639 × SD (") - 0.1013
Min. : L = 0.1123 × SD (") - 0.1158
Max. : L = 0.1786 × SD (") - 0.1013
Min. : L = 0.1640 × SD (") - 0.3862
Max. : L = 0.3072 × SD (") - 0.3598
Min. : L = 0.1786 × SD (") - 0.3862
Max. : L = 0.3346 × SD (") - 0.3598
Min. : L = 0.0207 × SD (") - 0.0566
Max. : L = 0.0248 × SD (") - 0.0736
Min. : L = 0.0225 × SD (") - 0.0566
Max. : L = 0.0270 × SD (") - 0.0736
Min. : L = 0.0290 × SD (") - 0.0857
Max. : L = 0.0375 × SD (") - 0.1085
Min. : L = 0.0316 × SD (") - 0.0857
Max. : L = 0.0409 × SD (") - 0.1085
Min. : L = 0.0371 × SD (") - 0.0832
Max. : L = 0.0540 × SD (") - 0.1162
Min. : L = 0.0404 × SD (") - 0.0832
Max. : L = 0.0588 × SD (") - 0.1162
Min. : L = 0.0536 × SD (") - 0.1131
Max. : L = 0.1039 × SD (") - 0.1765
Min. : L = 0.0583 × SD (") - 0.1131
Max. : L = 0.1132 × SD (") - 0.1765
4 : 3 L = 0.0158 × SD (") - 0.0835
ET-D75LE5 0.8 : 1
16 : 9
L = 0.0172 × SD (") - 0.0835
Unit : m
32
- ENGLISH
Setting up
J
Calculation formulas for projection distance by lens types
(for PT-DW8300U)
Model number of projection lens
Throw ratio Aspect ratio Projection distance (L) formula
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
ET-D75LE6
ET-D75LE10
ET-D75LE20
ET-D75LE30
1.5–2.0 : 1
2.0–2.7 : 1
2.1–3.1 : 1
2.7–4.1 : 1
3.1–5.2 : 1
4.1–6.9 : 1
5.2–8.2 : 1
6.9–11.0 : 1
8.2–15.4 : 1
10.9–20.6 : 1
1.0–1.2 : 1
1.4–1.6 : 1
1.4–1.9 : 1
1.9–2.5 : 1
1.8–2.7 : 1
2.5–3.6 : 1
2.7–5.2 : 1
3.6–6.9 : 1
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
16 : 9
4 : 3
Min. : L = 0.0343 × SD (") - 0.0760
Max. : L = 0.0458 × SD (") - 0.1004
Min. : L = 0.0419 × SD (") - 0.0760
Max. : L = 0.0560 × SD (") - 0.1004
Min. : L = 0.0460 × SD (") - 0.0795
Max. : L = 0.0689 × SD (") - 0.1064
Min. : L = 0.0563 × SD (") - 0.0795
Max. : L = 0.0844 × SD (") - 0.1064
Min. : L = 0.0689 × SD (") - 0.0958
Max. : L = 0.1151 × SD (") - 0.1216
Min. : L = 0.0844 × SD (") - 0.0958
Max. : L = 0.1409 × SD (") - 0.1216
Min. : L = 0.1151 × SD (") - 0.1158
Max. : L = 0.1831 × SD (") - 0.1013
Min. : L = 0.1409 × SD (") - 0.1158
Max. : L = 0.2241 × SD (") - 0.1013
Min. : L = 0.1831 × SD (") - 0.3862
Max. : L = 0.3430 × SD (") - 0.3598
Min. : L = 0.2241 × SD (") - 0.3862
Max. : L = 0.4200 × SD (") - 0.3598
Min. : L = 0.0231 × SD (") - 0.0566
Max. : L = 0.0277 × SD (") - 0.0736
Min. : L = 0.0283 × SD (") - 0.0566
Max. : L = 0.0339 × SD (") - 0.0736
Min. : L = 0.0324 × SD (") - 0.0857
Max. : L = 0.0419 × SD (") - 0.1085
Min. : L = 0.0397 × SD (") - 0.0857
Max. : L = 0.0513 × SD (") - 0.1085
Min. : L = 0.0415 × SD (") - 0.0832
Max. : L = 0.0602 × SD (") - 0.1162
Min. : L = 0.0508 × SD (") - 0.0832
Max. : L = 0.0738 × SD (") - 0.1162
Min. : L = 0.0598 × SD (") - 0.1131
Max. : L = 0.1160 × SD (") - 0.1765
Min. : L = 0.0732 × SD (") - 0.1131
Max. : L = 0.1420 × SD (") - 0.1765
0.8 : 1 16 : 9 L = 0.0176 × SD (") - 0.0835
ET-D75LE5
1.0 : 1 4 : 3
L = 0.0216 × SD (") - 0.0835
Unit : m
Front leg adjusters and throwing angle
You can screw up/down the front leg adjusters to control the angle of the projector for adjusting the throwing angle.
z
Attention
Heated air comes out of the air exhaust port. Do not touch the air exhaust port directly.
Adjustable range
Front adjuster leg : 50 mm
Rear adjuster leg : 10 mm
ENGLISH -
33
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