E
N
2.2.3 Setup of the Vmarker sensor using a special suction cup
It is also possible to stick it to the projector using a special suction cup. This is very easy,
but not every projector is suited.
The projector has to have a smooth surface where you can stick the suction cup on. Also
the projection distance of the projector is more important, a short-throw projector is not
suited.
Like in the other configurations the distance(A) between the projection screen and the
Vmarker sensor has to be at least 1.5 times the width of the projected image (B). In this
arrangement this means the projector is also at this distance.
Vmarker Interactive Whiteboard
7
A > 1.5 x B (image width)
White Board or
other white
surface
Vmarker sensor
on suction cup
