BOXLIGHT CD-40m - Manual (Page 12)

5
SETTING UP THE PROJECTOR
1 Place the projector on a flat surface.
• The projector must be within 10 feet (3 m) of your power
source and within 6 feet (1.8 m) of your computer.
• If you want to project from behind a translucent screen, set
up the projector behind your screen. See “Rear Projection”
on page 24 to reverse the image.
2 Position the projector the desired distance from the screen.
• The distance from the lens of the projector to the screen
determines the size of the projected image. Figure 3 shows
three projected image sizes. For more information about
image size, see “Projected Image Size” on page 47.
3 Make sure the projector and your computer are turned off.
F IGURE 3
Projected image size
4.3
ft.
(1
.3m
)
21
.3 f
t. (
6.6
m
)
8.5
ft.
(2
.6m
)
5 ft . (1.5m)
10 ft.
25 ft. (7.7m)
(3.1m)