Grass Valley Acappella v.3.1.0 - Manual (Page 21)

Acappella — Instruction Manual 21
Hardware Description
Backplanes
When viewed from the rear, the Acappella backplane is divided as shown
in
Figure 10 . The control area in the center will appear on all frames. The
Audio section on the right and the Video section on the left will change
depending upon the configuration of the frame. Inputs are indicated by
white numbers in the black area, are located in the top and bottom row of
the black area, and the entire middle row. Outputs are indicated by black
numbers in the white areas and are located in the top and bottom rows of
the white areas.
Figure 10. Acappella Backplane
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Video Audio Control
Video Configuration (Digital and Analog)
The video BNC backplanes are used with all signal types including High
Definition, Standard Definition, reclocking or non reclocking, and Analog.
The configuration shown in Figure 11 is 16 Inputs by 16 Outputs.
Figure 11. 16x16 Video BNC Backplane
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1
16
15
2
14
13
12
11
3
10
9
4
16
15
5
14
13
6
12
11
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8
7
8
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5
9
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3
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The configuration shown in Figure 12 is 16 Inputs by 8 Outputs.
Figure 12. 16x8 Video BNC Backplane
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1
16
15
2
14
13
12
11
3
10
9
4
16
15
5
14
13
6
12
11
7
8
7
8
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5
9
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3
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1 V
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