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2. Installation Guidelines
Try to avoid an inclination of the projector (forwards, backwards, to the left or to the right) as this will result in
a keystone deformation of the image. This deformation can be corrected with the keystone function but with
a loss of resolution as result.
The drawing is given for a table mounted projector. The same is valid for a ceiling mounted projector.
PD
V1
V2
V3
SH
CD
B
C
SW
PD
Image 2-1
Table mounted configuration
V1 Side view
V2 Top view
V3 Back view
PD Distance projector - screen
CD Distance bottom side projector - floor
SH Screen height
B Distance bottom side screen - floor
C Distance bottom side projector - perpendicular light axes
SW Screen width
For CineVERSUM 70:
Lens
PD
CD
1.4 - 1.8
Wide : PD = 1.4 x SW
Tele : PD = 1.8 x SW
CD=B+C-5.9cm
1.8 - 2.4
Wide : PD = 1.8 x SW
Tele : PD = 2.8 x SW
CD=B+C-5.9cm
With C = 0.25 x SH
R5976763 CINEVERSUM 60/70 22042004
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