Chapter 2 Getting Started — Setting up
ENGLISH - 39
Projection distance of each projection lens
A ±5 % error in listed projection distances may occur.
When [GEOMETRY] is used, distance is corrected to become smaller than the specied image size.
r When the screen aspect ratio is 16:10
(Unit: m)
Lens type Zoom Lens
Projection lens Model No. ET-EMS600 ET-EMW200 ET-EMW300 ET-EMW400 ET-EMW500
Throw ratio
*1
1.35-2.10:1 0.480-0.550:1 0.550-0.690:1 0.690-0.950 :1 0.950-1.36:1
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)
2.03 (80") 1.077 1.723 2.30 3.64 0.81 0.95 0.93 1.19 1.17 1.64 1.61 2.34
2.29 (90") 1.212 1.939 2.59 4.10 0.91 1.07 1.05 1.34 1.32 1.85 1.82 2.64
2.54 (100") 1.346 2.154 2.89 4.56 1.03 1.19 1.18 1.49 1.48 2.06 2.03 2.93
3.05 (120") 1.615 2.585 3.47 5.49 1.23 1.44 1.41 1.80 1.78 2.48 2.44 3.53
3.81 (150") 2.019 3.231 4.35 6.87 1.55 1.81 1.78 2.26 2.24 3.12 3.07 4.43
5.08 (200") 2.692 4.308 5.82 9.17 2.08 2.44 2.38 3.02 3.00 4.17 4.11 5.92
6.35 (250") 3.365 5.385 7.29 11.47 2.62 3.06 2.99 3.79 3.76 5.23 5.15 7.42
7.62 (300") 4.039 6.462 8.76 13.78 3.15 3.68 3.60 4.56 4.52 6.28 6.19 8.91
8.89 (350") 4.712 7.539 10.23 16.08 3.68 4.30 4.20 5.32 5.28 7.34 7.23 10.40
10.16 (400") 5.385 8.616 11.69 18.38 4.21 4.92 4.81 6.09 6.05 8.39 8.27 11.90
12.70 (500") 6.731 10.770 14.63 22.99 5.28 6.16 6.02 7.62 7.57 10.50 10.34 14.89
*1 The throw ratio is based on the value during projection with the projected image size of 2.54 m (100").
(Unit: m)
Lens type Zoom Lens Height position (H)
Projection lens Model No. ET-EMT700 ET-EMT800 ET-EMS600/
ET-EMW400/
ET-EMW500/
ET-EMT700/
ET-EMT800
ET-EMW200 ET-EMW300
Throw ratio
*1
2.10-4.14:1 4.14-7.40:1
Projected image size Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
2.03 (80") 1.077 1.723 3.55 7.15 7.12 12.88
-
0.11 - 1.18 0.11 - 0.97 0.00 - 1.08
2.29 (90") 1.212 1.939 4.01 8.05 7.97 14.45
-
0.12 - 1.34 0.12 - 1.09 0.00 - 1.21
2.54 (100") 1.346 2.154 4.50 8.90 8.90 16.00
-
0.13 - 1.48 0.13 - 1.21 0.00 - 1.35
3.05 (120") 1.615 2.585 5.38 10.77 10.51 19.17
-
0.16 - 1.78 0.16 - 1.45 0.00 - 1.62
3.81 (150") 2.019 3.231 6.75 13.49 13.06 23.89
-
0.20 - 2.22 0.20 - 1.82 0.00 - 2.02
5.08 (200") 2.692 4.308 9.04 18.03 17.31 31.75
-
0.27 - 2.96 0.27 - 2.42 0.00 - 2.69
6.35 (250") 3.365 5.385 11.33 22.56 21.56 39.61
-
0.34 - 3.70 0.34 - 3.03 0.00 - 3.37
7.62 (300") 4.039 6.462 13.61 27.09 25.80 47.47
-
0.40 - 4.44 0.40 - 3.63 0.00 - 4.04
8.89 (350") 4.712 7.539 15.90 31.63 30.05 55.33
-
0.47 - 5.18 0.47 - 4.24 0.00 - 4.71
10.16 (400") 5.385 8.616 18.19 36.16 34.30 63.20
-
0.54 - 5.92 0.54 - 4.85 0.00 - 5.38
12.70 (500") 6.731 10.770 22.76 45.22 42.79 78.92
-
0.67 - 7.40 0.67 - 6.06 0.00 - 6.73
*1 The throw ratio is based on the value during projection with the projected image size of 2.54 m (100").