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Setting up
34 - ENGLISH
Getting Started
z
When the screen aspect is 4:3 (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
1.6 to 2.2:1 2.2 to 3.3:1 3.3 to 5.5:1 5.6 to 8.9:1 8.8 to 16.5:1 1.1 to 1.3:1
Screen size Projection distance (L)
Screen
diagonal*
2
(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")
1.067 1.422 2.29 3.06 3.09 4.65 4.66 7.83 7.83 12.54 12.25 23.32 1.54 1.84
2.03 (80")
1.219 1.626 2.63 3.51 3.55 5.33 5.34 8.96 8.97 14.34 14.06 26.71 1.77 2.11
2.29 (90")
1.372 1.829 2.96 3.96 4.00 6.01 6.02 10.10 10.10 16.15 15.87 30.09 2.00 2.38
2.54 (100")
1.524 2.032 3.30 4.41 4.45 6.69 6.70 11.23 11.24 17.96 17.67 33.47 2.22 2.66
3.05 (120")
1.829 2.438 3.98 5.32 5.36 8.05 8.06 13.50 13.51 21.57 21.28 40.24 2.68 3.20
3.81 (150")
2.286 3.048 4.99 6.67 6.72 10.09 10.10 16.91 16.92 26.98 26.70 50.39 3.36 4.02
5.08 (200")
3.048 4.064 6.68 8.93 8.99 13.49 13.50 22.59 22.59 36.01 35.73 67.31 4.50 5.39
6.35 (250")
3.810 5.080 8.37 11.18 11.25 16.89 16.90 28.27 28.27 45.04 44.76 84.23 5.64 6.76
7.62 (300")
4.572 6.096 10.06 13.44 13.52 20.29 20.30 33.94 33.95 54.07 53.79 101.14 6.78 8.12
8.89 (350")
5.334 7.112 11.75 15.70 15.79 23.69 23.70 39.62 39.63 63.10 62.82 118.06 7.92 9.49
10.16 (400")
6.096 8.128 13.44 17.96 18.05 27.09 27.10 45.30 45.31 72.13 71.85 134.98 9.06 10.85
12.70 (500")
7.620 10.160 16.82 22.47 22.58 33.89 33.90 56.65 56.66 90.18 89.91 168.81 11.34 13.58
15.24 (600")
9.144 12.192 20.20 26.98 27.12 40.69 40.70 68.01 68.02 108.24 107.96 202.65 13.62 16.32
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
1.6 to 2.0:1 2.0 to 2.9:1 2.9 to 5.6:1 5.5 to 8.9:1 0.8:1 0.8:1
Screen size Projection distance (L)
Screen
diagonal*
2
(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")
1.067 1.422 2.17 2.80 2.80 4.07 4.04 7.88 7.80 12.52 1.13 1.15
2.03 (80")
1.219 1.626 2.49 3.22 3.21 4.67 4.64 9.03 8.94 14.34 1.31 1.33
2.29 (90")
1.372 1.829 2.81 3.63 3.62 5.27 5.23 10.19 10.07 16.15 1.48 1.50
2.54 (100")
1.524 2.032 3.13 4.05 4.03 5.86 5.82 11.34 11.21 17.96 1.66 1.67
3.05 (120")
1.829 2.438 3.77 4.88 4.86 7.06 7.01 13.64 13.48 21.59 2.00 2.02
3.81 (150")
2.286 3.048 4.74 6.13 6.09 8.85 8.79 17.09 16.89 27.02 2.53 2.55
5.08 (200")
3.048 4.064 6.35 8.21 8.15 11.84 11.76 22.85 22.58 36.09 3.40 3.42
6.35 (250")
3.810 5.080 7.96 10.28 10.20 14.83 14.73 28.61 28.26 45.15 4.27 4.29
7.62 (300")
4.572 6.096 9.56 12.36 12.26 17.82 17.70 34.36 33.94 54.21 5.14 5.17
8.89 (350")
5.334 7.112 11.17 14.44 14.32 20.81 20.67 40.12 39.63 63.27
10.16 (400")
6.096 8.128 12.78 16.52 16.38 23.80 23.63 45.88 45.31 72.33
12.70 (500")
7.620 10.160 16.00 20.68 20.49 29.78 29.57 57.39 56.68 90.45
15.24 (600")
9.144 12.192 19.21 24.83 24.61 35.76 35.51 68.91 68.05 108.58
*1: The throw ratio is based on the value during projection onto a 3.81-m (150") screen size.
*2: The screen size unit is inches.
Note
z
A ±5% error in listed projection distances may occur.
z
When [GEOMETRY] is used, distance is corrected to become smaller than the specied screen size.