Operation Manual

Chapter 2 Getting Started — Setting up
ENGLISH - 43
r When the image aspect ratio is 16:9
(Unit: m)
Lens type Zoom Lens
Projection lens Model No. ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE40 ET-D75LE8
Throw ratio
*1
1.0-1.2:1 1.4-1.8:1 1.8-2.6:1 2.6-5.1:1 5.0-8.0:1 8.0-15.0:1
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 1.52 1.82 2.13 2.75 2.75 4.00 3.97 7.74 7.66 12.31 12.12 23.06
2.03 (80") 0.996 1.771 1.75 2.09 2.44 3.16 3.15 4.59 4.55 8.88 8.78 14.09 13.90 26.41
2.29 (90") 1.121 1.992 1.97 2.36 2.76 3.57 3.56 5.17 5.14 10.01 9.90 15.87 15.69 29.76
2.54 (100") 1.245 2.214 2.20 2.63 3.08 3.98 3.96 5.76 5.72 11.14 11.01 17.65 17.47 33.10
3.05 (120") 1.494 2.657 2.65 3.17 3.71 4.79 4.77 6.94 6.89 13.40 13.25 21.21 21.04 39.79
3.81 (150") 1.868 3.321 3.33 3.98 4.66 6.02 5.98 8.70 8.64 16.80 16.60 26.56 26.40 49.83
5.08 (200") 2.491 4.428 4.45 5.33 6.24 8.06 8.01 11.64 11.56 22.46 22.19 35.46 35.33 66.56
6.35 (250") 3.113 5.535 5.58 6.68 7.82 10.11 10.03 14.58 14.47 28.11 27.77 44.37 44.26 83.29
7.62 (300") 3.736 6.641 6.71 8.03 9.40 12.15 12.05 17.51 17.39 33.77 33.36 53.27 53.19 100.02
8.89 (350") 4.358 7.748 7.84 9.38 10.98 14.19 14.07 20.45 20.31 39.43 38.95 62.18 62.12 116.75
10.16 (400") 4.981 8.855 8.96 10.73 12.56 16.23 16.10 23.39 23.23 45.09 44.53 71.09 71.05 133.48
12.70 (500") 6.226 11.069 11.22 13.43 15.72 20.32 20.14 29.27 29.06 56.40 55.70 88.90 88.91 166.95
15.24 (600") 7.472 13.283 13.47 16.14 18.88 24.41 24.18 35.15 34.90 67.72 66.88 106.71 106.77 200.41
17.78 (700") 8.717 15.497 15.73 18.84 22.04 28.49 28.23 41.02 40.73 79.04 78.05 124.52 124.63 ―
20.32 (800") 9.962 17.710 17.98 21.54 25.20 32.58 32.27 46.90 46.57 90.35 89.22 142.34 142.49 ―
22.86 (900") 11.207 19.924 20.24 24.24 28.36 36.66 36.32 52.78 52.40 101.67 100.39 160.15 160.35 ―
25.40 (1000") 12.453 22.138 22.49 26.94 31.53 40.75 40.36 58.65 58.24 112.98 111.56 177.96 178.20 ―
Lens type Fixed-focus Lens
Projection lens Model No. ET-D75LE90
*2
ET-D75LE50
Throw ratio
*1
0.39:1 0.8:1
Projected image size
Projection
distance
(L1)
Distance between projector and
screen
Projection
distance (L)
Diagonal (SD)
Height
(SH)
Width (SW) (L4) (A1) Fixed
1.78 (70") 0.872 1.550 ― ― ― 1.13
2.03 (80") 0.996 1.771 ― ― ― 1.30
2.29 (90") 1.121 1.992 ― ― ― 1.47
2.54 (100") 1.245 2.214 ― ― ― 1.64
3.05 (120") 1.494 2.657 1.05 0.05 0.18 - 0.53 1.99
3.81 (150") 1.868 3.321 1.31 0.30 0.26 - 0.70 2.50
5.08 (200") 2.491 4.428 1.73 0.73 0.39 - 0.97 3.36
6.35 (250") 3.113 5.535 2.16 1.16 0.51 - 1.24 4.22
7.62 (300") 3.736 6.641 2.59 1.59 0.64 - 1.52 5.08
8.89 (350") 4.358 7.748 3.02 2.02 0.77 - 1.79 5.93
10.16 (400") 4.981 8.855 3.45 2.44 0.90 - 2.07 6.79
12.70 (500") 6.226 11.069 4.30 3.30 1.15 - 2.62 8.51
15.24 (600") 7.472 13.283 5.16 4.16 1.41 - 3.17 10.22
17.78 (700") 8.717 15.497 ― ― ― 11.94
20.32 (800") 9.962 17.710 ― ― ― 13.66
22.86 (900") 11.207 19.924 ― ― ― 15.37
25.40 (1000") 12.453 22.138 ― ― ― 17.09
*1 The throw ratio is based on the value during projection with the projected image size of 3.81 m (150").
*2 When the Fixed-focus Lens (Model No.: ET-D75LE90) is attached, the projection relation between the screen and the projector differs from that of
other lenses. Refer to “For the Fixed-focus Lens (Model No.: ET-D75LE90)” (x page 36) for details.