Toshiba TLP780U Owner's Manual page 18

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
a
Projection size - 1.6017
a (min.) =
27.041
Projection size - 1.2699
a (max.) =
21.463
a: Distance between the lens and the
screen (m)
Side view
Screen
90
Place the projector horizontally so that the projecting light
hits the screen squarely.
The values are approximations.
Projection size
(inches)
(At maximum zoom)
32
40
60
80
100
150
200
300
18
CONTENTS
a(m)
Minimum Maximum
(At minimum zoom)
- 1.42
1.42 1.80
2.16 2.74
2.90 3.67
3.63 4.60
5.48 6.93
7.33 9.26
11.02 -
Continued