Floor-mounted projector placement (continued) – Toshiba TLP780E User Manual
Page 18
18
Installation and
connections
Place the projector on a steady, level surface such as a table.
To obtain proper screen projection, place the projector so that the light beam hits the screen squarely.
Floor-mounted projector placement (continued)
Top view
Screen
Screen
a
90
°
Side view
90
°
Screen
a: Distance between the lens and
the screen (m)
Projection size
(inches)
32
40
60
80
100
150
200
300
Minimum
(At maximum zoom)
–
1.42
2.16
2.90
3.63
5.48
7.33
11.02
Maximum
(At minimum zoom)
1.42
1.80
2.74
3.67
4.60
6.93
9.26
–
a (m)
• The values are approximations.
1
2
90
°
Point the lens straight at the center of the screen as above.
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.
Place the projector horizontally so that the projecting light hits the
screen squarely.
Continued
a (min.) =
Projection size - 1.6017
27.041
a (max.) =
Projection size - 1.2699
21.463