Barco NH-12 User Manual page 25

a SH
b SW
c
Image 4-11
OFF-Axis projector installation
a Side view
b Top view
c Back view
x Optical axis projection lens
p Projector
s Screen
F Floor
A 100% Off-Axis position means that the position of the centre of the lens is shifted by half the screen height.
R59770121 NH-12 04/05/2011
S
B
S
SH
PD
x
CD=B-A
F
SW
F
4. Installation
ref : front plate
P
A
21