Chapter 2
Getting Started — Setting up
ENGLISH - 37
r
When the screen aspect ratio is 16:9
(Unit: m)
Lens type
Standard zoom
lens
Optional lens
Fixed-
focus
lens
Ultra short focus
zoom lens
Short focus zoom
lens
Intermediate focus
zoom lens
Projection lens Model No.
—
ET-DLE055
ET-DLE085
ET-DLE150
ET-DLE250
Throw ratio
*1
1.7-2.4:1
0.8:1
0.8-1.0:1
1.3-1.9:1
2.3-3.6:1
Projection screen size
Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Fixed
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50")
0.623
1.107
1.87
2.64
0.85
0.85
1.07
1.42
2.07
2.49
3.97
1.52 (60")
0.747
1.328
2.26
3.19
1.03
1.03
1.29
1.71
2.49
3.00
4.79
1.78 (70")
0.872
1.550
2.65
3.73
1.21
1.21
1.51
2.00
2.92
3.51
5.60
2.03 (80")
0.996
1.771
3.04
4.27
1.39
1.39
1.73
2.30
3.34
4.03
6.41
2.29 (90")
1.121
1.992
3.43
4.82
1.57
1.57
1.95
2.59
3.77
4.54
7.22
2.54 (100")
1.245
2.214
3.82
5.36
1.75
1.75
2.17
2.89
4.19
5.05
8.03
3.05 (120")
1.494
2.657
4.60
6.45
2.11
2.10
2.62
3.47
5.04
6.08
9.65
3.81 (150")
1.868
3.321
5.76
8.08
2.65
2.64
3.28
4.36
6.31
7.62
12.08
5.08 (200")
2.491
4.428
7.71
10.80
3.55
3.54
4.39
5.82
8.43
10.19
16.14
6.35 (250")
3.113
5.535
9.65
13.51
―
4.43
5.50
7.29
10.55
12.75
20.19
7.62 (300")
3.736
6.641
11.60
16.23
―
5.33
6.61
8.76
12.67
15.32
24.25
8.89 (350")
4.358
7.748
13.55
18.95
―
6.23
7.72
10.23
14.79
17.89
28.30
10.16 (400")
4.981
8.855
15.49
21.66
―
7.12
8.83
11.70
16.91
20.46
32.35
12.70 (500")
6.226
11.069
19.38
27.10
―
8.91
11.05
14.64
21.15
25.59
40.46
15.24 (600")
7.472
13.283
23.27
32.53
―
10.71
13.27
17.58
25.39
30.72
48.57
Lens type
Optional lens
Height position (H)
*2
Long focus zoom
lens
Ultra long focus
zoom lens
Projection lens Model No.
ET-DLE350
ET-DLE450
Standard zoom
lens/ET-DLE085/
ET-DLE150/
ET-DLE250/
ET-DLE350/
ET-DLE450
ET-DLE055
(Fixed)
Throw ratio
*1
3.6-5.4:1
5.4-8.6:1
Projection screen size
Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50")
0.623
1.107
3.91
5.98
5.82
9.39
-0.06 - 0.31
0.31
1.52 (60")
0.747
1.328
4.72
7.20
7.05
11.32
-0.07 - 0.37
0.37
1.78 (70")
0.872
1.550
5.53
8.43
8.27
13.26
-0.09 - 0.44
0.44
2.03 (80")
0.996
1.771
6.34
9.65
9.50
15.20
-0.10 - 0.50
0.50
2.29 (90")
1.121
1.992
7.15
10.87
10.72
17.13
-0.11 - 0.56
0.56
2.54 (100")
1.245
2.214
7.96
12.09
11.95
19.07
-0.12 - 0.62
0.62
3.05 (120")
1.494
2.657
9.58
14.54
14.40
22.94
-0.15 - 0.75
0.75
3.81 (150")
1.868
3.321
12.00
18.21
18.08
28.75
-0.19 - 0.93
0.93
5.08 (200")
2.491
4.428
16.05
24.32
24.20
38.44
-0.25 - 1.25
1.25
6.35 (250")
3.113
5.535
20.10
30.44
30.33
48.12
-0.31 - 1.56
―
7.62 (300")
3.736
6.641
24.14
36.55
36.45
57.81
-0.37 - 1.87
―
8.89 (350")
4.358
7.748
28.19
42.67
42.58
67.49
-0.44 - 2.18
―
10.16 (400")
4.981
8.855
32.24
48.78
48.71
77.18
-0.50 - 2.49
―
12.70 (500")
6.226
11.069
40.33
61.01
60.96
96.55
-0.62 - 3.11
―
15.24 (600")
7.472
13.283
48.42
73.24
73.21
115.91
-0.75 - 3.74
―
*1
The throw ratio is based on the value during projection onto a 2.03 m (80") screen size.
*2
When the fixed-focus lens (Model No.: ET-DLE055) is attached, the lens shift is not possible. The height position (H) becomes SH/2.
