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Floor-mounted projector placement (Continued)
1
Place the projector on a steady, level surface such as a table.
To obtain proper screen projected, place the projector so that the projecting light hits the screen squarely.
Top view
Screen
90°
Point the lens straight at the center of the screen as above.
2
Determine the screen size projected on the screen.
The projection size depends on the distance between the lens and the screen.
Adjust the projection size by changing the distances as shown below.
Screen
90°
b
a
Lens
a: Distance between the lens
and the screen
b: Distance between the lens
height and the bottom of
projection area
Side view
Screen
90°
Place the projector horizontally so that the projecting light hits the
screen squarely.
Projection size
(inches)
25
40
60
80
100
150
200
250
• The values are approximations.
CONTENTS
a (m)
Minimum
Maximum
b (cm)
(At maximum zoom)
(At minimum zoom)
–
1.15
3.5
1.55
1.88
6.1
2.35
2.84
9.1
3.14
3.8
12.2
3.94
4.76
15.2
5.94
7.17
22.9
7.93
9.57
30.5
9.93
–
38.1
Continued
17
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