Example Of An Edge-Matched System - Extron electronics WindoWall Pro Series User Manual

The bottom diagram in
projectors separated from each other. When you separate out what each side-by-side pair
of projectors is displaying, you can see that a window in each WindoWall Pro is needed
to display any window that is in the overlapping area. In the example above, the images
displayed in windows 3 and 4 from projector 1 and projector 2 must be the same. Because
the total number of windows per processor is four, the maximum number of windows
allowable in an edge-blended system varies based on the layout of the windows.

Example of an Edge-matched System

By contrast, if you were to set up the system as "edge-matched" (no overlapping), the
number of windows possible is always four per processor. In an edge-matched system, in
which there is no overlap, each WindoWall Pro can display all four windows, and a greater
total number of windows can be tiled across the canvas.
In the example shown in figure 44, the top diagram shows the three projector images with
edges matched. The bottom diagram shows the three images separated from each other.
Figure 44.
figure 43
Window 1 Window 3
Window 2 Window 4
Projector
Window 1
Window 3
Window 2
Window 4
Projector
Three Projectors Set Up to Produce an Edge-matched Display (No
Overlapping)
WindoWall Pro Series • Special Application: Edge Blending
on the previous page shows the images from the three
Window 5 Window 7 Window 9
Window 8
Window 6 Window 10
Projector
Window 7
Window 5
Window 8
Window 6
Projector
Window 11
Window 12
Projector
Window 11
Window 9
Window 12
Window 10
Projector
66