Chapter 2
Getting Started — Setting up
48 - ENGLISH
r
When the image aspect ratio is 16:9
(Unit: m)
Lens type
Zoom Lens
Projection lens Model No.
ET-C1U100
*2
ET-C1W300
ET-C1W400
ET-C1W500
Standard zoom
lens/
ET-C1S600
ET-C1T700
Throw ratio
*1
0.308 - 0.331:1 0.550 - 0.690:1 0.680 - 0.950:1
0.940 - 1.39:1
1.36 - 2.10:1
2.07 - 3.38:1
Projected image 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")
0.872
1.550
―
―
0.84
1.06
1.04
1.46
1.45
2.14
2.09
3.24
3.18
5.21
2.03 (80")
0.996
1.771
―
―
0.97
1.22
1.19
1.68
1.66
2.45
2.40
3.71
3.65
5.97
2.29 (90")
1.121
1.992
―
―
1.09
1.37
1.35
1.89
1.87
2.76
2.71
4.18
4.12
6.73
2.54 (100")
1.245
2.214
0.67
0.72
1.22
1.53
1.50
2.10
2.08
3.08
3.01
4.65
4.58
7.48
3.05 (120")
1.494
2.657
0.81
0.87
1.47
1.84
1.81
2.53
2.51
3.70
3.63
5.59
5.52
9.00
3.81 (150")
1.868
3.321
1.02
1.10
1.84
2.31
2.27
3.18
3.14
4.64
4.55
7.01
6.92
11.27
5.08 (200")
2.491
4.428
1.38
1.48
2.47
3.09
3.05
4.25
4.20
6.20
6.09
9.36
9.26
15.05
6.35 (250")
3.113
5.535
1.73
1.85
3.09
3.88
3.82
5.32
5.26
7.76
7.63
11.72
11.60
18.83
7.62 (300")
3.736
6.641
2.08
2.23
3.72
4.66
4.59
6.39
6.32
9.32
9.17
14.08
13.94
22.62
8.89 (350")
4.358
7.748
2.43
2.61
4.34
5.44
5.36
7.46
7.38
10.88
10.71
16.44
16.28
26.40
10.16 (400")
4.981
8.855
2.78
2.99
4.97
6.23
6.13
8.54
8.44
12.44
12.26
18.79
18.62
30.18
12.70 (500")
6.226
11.069
3.49
3.74
6.22
7.79
7.68
10.68
10.56
15.56
15.34
23.51
23.29
37.75
15.24 (600")
7.472
13.283
4.19
4.50
7.47
9.36
9.22
12.82
12.67
18.69
18.42
28.22
27.97
45.32
17.78 (700")
8.717
15.497
4.90
5.26
8.72
10.92
10.76
14.97
14.79
21.81
21.50
32.94
32.65
52.88
20.32 (800")
9.962
17.710
5.60
6.01
―
―
―
―
―
―
―
―
―
―
22.86 (900")
11.207 19.924
6.31
6.77
―
―
―
―
―
―
―
―
―
―
25.40 (1000")
12.453 22.138
7.01
7.52
―
―
―
―
―
―
―
―
―
―
Lens type
Zoom Lens
Projection lens Model No.
ET-C1U100
ET-C1W300
Standard zoom lens/
ET-C1W400
/
ET-C1W500
/
ET-C1S600
/
ET-C1T700
Projected image size
Height position (H)
Diagonal (SD)
Height
(SH)
Width
(SW)
1.78 (70")
0.872
1.550
―
-0.05 - 0.92
-0.15 - 1.02
2.03 (80")
0.996
1.771
―
-0.06 - 1.05
-0.17 - 1.16
2.29 (90")
1.121
1.992
―
-0.06 - 1.18
-0.19 - 1.31
2.54 (100")
1.245
2.214
-0.07 - 1.31
-0.07 - 1.31
-0.21 - 1.45
3.05 (120")
1.494
2.657
-0.08 - 1.58
-0.08 - 1.58
-0.25 - 1.74
3.81 (150")
1.868
3.321
-0.10 - 1.97
-0.10 - 1.97
-0.31 - 2.18
5.08 (200")
2.491
4.428
-0.14 - 2.63
-0.14 - 2.63
-0.42 - 2.91
6.35 (250")
3.113
5.535
-0.17 - 3.29
-0.17 - 3.29
-0.52 - 3.63
7.62 (300")
3.736
6.641
-0.21 - 3.94
-0.21 - 3.94
-0.62 - 4.36
8.89 (350")
4.358
7.748
-0.24 - 4.60
-0.24 - 4.60
-0.73 - 5.09
10.16 (400")
4.981
8.855
-0.28 - 5.26
-0.28 - 5.26
-0.83 - 5.81
12.70 (500")
6.226
11.069
-0.35 - 6.57
-0.35 - 6.57
-1.04 - 7.26
15.24 (600")
7.472
13.283
-0.42 - 7.89
-0.42 - 7.89
-1.25 - 8.72
17.78 (700")
8.717
15.497
-0.48 - 9.20
-0.48 - 9.20
-1.45 - 10.17
20.32 (800")
9.962
17.710
-0.55 - 10.52
―
―
22.86 (900")
11.207
19.924
-0.62 - 11.83
―
―
25.40 (1000")
12.453
22.138
-0.69 - 13.14
―
―
*1
The throw ratio is based on the value during projection with the projected image size of 2.54 m (100").
However, the throw ratio for ET-C1U100 is based on the value during projection with the projected image size of 3.81 m (150").
*2
For ET-C1U100, fine text and images may not be displayed clearly during projection with the projected image size over 15.24 m (600").
