Extron electronics MGP Pro Series Guia do Utilizador descarregar pdf (Página 72)

WindoWall Pro Series • Special Application: Edge Blending 66

The bottom diagram in figure 43 on the previous page shows the images from the three

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.

Window 1

Window 2

Window 3

Window 4

Window 5

Window 6

Window 7

Window 8

Window 9

Window 10

Window 11

Window 12

Window 1

Window 2

Window 3

Window 4

Window 5

Window 6

Window 7

Window 8

Projector

Window 9

Window 10

Window 11

Window 12

Figure 44. Three Projectors Set Up to Produce an Edge-matched Display (No

Overlapping)

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Extron electronics MGP Pro Series Guia do Utilizador Página 72