InFocus XS1 - Manual (Page 12)

Positioning your projector 12
There is 3% tolerance among these numbers due to optical component variations. InFocus
recommends that if you intend to permanently install the projector, you should physically test
the projection size and distance using the actual projector in situ before you permanently
install it, so as to make allowance for this projector's optical characteristics. This will help you
determine the exact mounting position so that it best suits your installation location.
4:3 screen diagonal Recommended projection distance
from screen in mm
Vertical offset in
mm Feet Inches mm
1692 900 101
6 72 1829 973 110
2000 1064 120
7 84 2134 1135 128
8 96 2438 1297 146
2500 1330 150
9 108 2743 1459 165
3000 1596 180
3007 1600 180
4:3 Screen Diagonal
Projection distance
Center of lens
Screen
Offset