Chapter 2
Getting Started — Setting up
ENGLISH - 35
Projection distance of each projection lens
A ±5 % error in listed projection distances may occur.
In addition, when [GEOMETRY] and [KEYSTONE] are used, distance is corrected to become smaller than the specified screen size.
For PT-DZ13KU, PT-DZ10KU
r
When the screen aspect is 16:10
(Unit: m)
Lens type
Zoom lens
Projection lens Model No.
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
ET-D75LE6
Throw ratio
*1
1.4-1.8:1
1.8-2.8:1
2.8-4.6:1
4.6-7.4:1
7.3-13.8:1
0.9-1.1:1
Projection screen size
Projection distance (L)
Diagonal (SD)
Height
(SH)
Width (SW) Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.78 (70")
0.942
1.508
2.01
2.69
2.72
4.10
4.11
6.90
6.91
11.06 10.78 20.56
1.35
1.62
2.03 (80")
1.077
1.723
2.31
3.09
3.12
4.70
4.71
7.90
7.91
12.66
12.37 23.55 1.55
1.86
2.29 (90")
1.212
1.939
2.61
3.49
3.52
5.30
5.31
8.91
8.91
14.25 13.97
26.54 1.76
2.10
2.54 (100")
1.346
2.154
2.91
3.89
3.92
5.90
5.91
9.91
9.91
15.85
15.57 29.53
1.96
2.34
3.05 (120")
1.615
2.585
3.51
4.68
4.73
7.10
7.11
11.91 11.92 19.04
18.76
35.50
2.36
2.82
3.81 (150")
2.019
3.231
4.40
5.88
5.93
8.90
8.91
14.92 14.93
23.82
23.54 44.47
2.96
3.55
5.08 (200")
2.692
4.308
5.89
7.87
7.93
11.91 11.92 19.94 19.95
31.80
31.52 59.41 3.97
4.75
6.35 (250")
3.365
5.385
7.39
9.87
9.93 14.91 14.92 24.95
24.96
39.77 39.49
74.36 4.98
5.96
7.62 (300")
4.039
6.462
8.88
11.86
11.93 17.91 17.92 29.97
29.98
47.75 47.47
89.30
5.99
7.17
8.89 (350")
4.712
7.539
10.37
13.86
13.93 20.91 20.92
34.98
34.99 55.72 55.44 104.24
6.99
8.37
10.16 (400")
5.385
8.616
11.86 15.85
15.94 23.92 23.93 40.00 40.01
63.70 63.42
119.19
8.00
9.58
12.70 (500")
6.731
10.770
14.85 19.84
19.94 29.92 29.93 50.03 50.04
79.65
79.37
149.08
10.01 11.99
15.24 (600")
8.077
12.923
17.83 23.82
23.94 35.93 35.94
60.06 60.07 95.60
95.32
178.96
12.03 14.40
25.40 (1000")
13.462
21.539
29.77 39.77
39.96
59.95
59.96 100.18
100.19 159.40 159.13
—
20.08 24.06
Lens type
Zoom lens
Fixed-focus lens
Projection lens Model No.
ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE40
ET-D75LE5
ET-D75LE50
Throw ratio
*1
1.3-1.7:1
1.7-2.4:1
2.4-4.7:1
4.6-7.4:1
0.7:1
0.7:1
Projection screen size
Projection distance (L)
Diagonal (SD)
Height
(SH)
Width (SW) Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Fixed
Fixed
1.78 (70")
0.942
1.508
1.90
2.46
2.46
3.58
3.56
6.94
6.87
11.04
0.99
1.01
2.03 (80")
1.077
1.723
2.19
2.83
2.82
4.11
4.08
7.96
7.88 12.65
1.15
1.16
2.29 (90")
1.212
1.939
2.47
3.20
3.19
4.64
4.61
8.98
8.88
14.25
1.30
1.32
2.54 (100")
1.346
2.154
2.76
3.56
3.55
5.17
5.13
9.99
9.88 15.85
1.45
1.47
3.05 (120")
1.615
2.585
3.32
4.30
4.28
6.22
6.18
12.03
11.89
19.05
1.76
1.78
3.81 (150")
2.019
3.231
4.18
5.40
5.37
7.81
7.75
15.08
14.90
23.85
2.22
2.24
5.08 (200")
2.692
4.308
5.60
7.24
7.19 10.45
10.38 20.16
19.92
31.86
2.99
3.01
6.35 (250")
3.365
5.385
7.02
9.07
9.00 13.09 13.0 25.25 24.95
39.86
3.76
3.78
7.62 (300")
4.039
6.462
8.44
10.91
10.82
15.73
15.62
30.34 29.97
47.87
4.53
4.56
8.89 (350")
4.712
7.539
9.86
12.74
12.64 18.37 18.24
35.42 34.99
55.87
—
5.33
10.16 (400")
5.385
8.616
11.28 14.58 14.46
21.01
20.86
40.51 40.01
63.87
—
6.10
12.70 (500")
6.731
10.770
14.12
18.25 18.09 26.29 26.11 50.68
50.05
79.88
—
7.64
15.24 (600")
8.077
12.923
16.96
21.92 21.73
31.58
31.35
60.85 60.09 95.89
—
9.18
25.40 (1000")
13.462
21.539
28.33 36.61 36.27
52.70 52.33 101.53 100.25 159.93
—
15.35
*1
The throw ratio is based on the value during projection onto a 3.81 m (150") screen size.
