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Table 2-1.
Diagonal screen size
(m/in.)
Image Width
(m/ft)
Image height
(m/ft)
Distance from center
of lens to bottom of
image
(m/ft)
1 1.10/43.3 .88/2.88 .66/2.16 1.5/4.92
2 1.47/57.8 1.17/3.83 .88/2.88 2/6.56
3 1.76/69.3 1.4/4.59 1.1/3.6 2.4/7.87
4 2.06/81.1 1.64/5.38 1.23/4.03 2.8/9.18
5 2.35/92.5 1.87/6.13 1.41/4.62 3.2/10.5
6 2.65/104.3 2.11/6.92 1.58/5.18 3.6/11.81
7 2.94/115.7 2.34/7.67 1.76/5.77 4/13.12
8 3.23/127.2 2.57/8.43 1.94/6.36 4.4/14.4
Adjusting the zoom, focus and keystone
To adjust the image, follow these steps.
1. Use the Image-focus control on the projector to sharpen the projected image as
shown in 1.
2. Use the Image-zoom control on the projector to resize the projected image and
screen size as shown in 2.
Figure 2-1.
2-4 E500 Projector: User’s Guide