Screen Size And Projection Distance - Dukane 8806 User Manual

Screen Size and Projection Distance

This section should be used when considering the distance to the screen and the screen size.
Available projection distances are 1.0 m/41.2 inches for 30" screen to 18 m/718 inches for 500" screen, according to
the chart.
Vertical distance between
projector foot and screen
top
Using the Chart
Example for 100" screen:
The projection distance is approximately 3.1 m (122") according to the upper chart.
The lower chart shows that the vertical distance between the projector foot and the screen top is approximately 1.5 m
(59"). The projection angle can be adjusted up to 10°. (The lower chart shows that the projector is placed in a horizon-
tal position)
(Model)
500
400
300
Screen size
240
(Diagonal)
200
150
120
100
80
60
40
30
2 6
4
(m)
10
Wide
8
6
4
2
0
2 4 6
Projector foot
Vertical lens shift : the highest position
Wide
Tele
8 10 12 14 16 18
Throw distance
When tilted at an angle 10° in Wide
Tele
Screen center line (Wide)
Screen center line
8
10 12 14 16 18
123
9. Appendix
(m)
20 22
(Tele)
(m)
20 22