Sirius 800 Series User Manual HD BNC MADI Input Connectors Input Rear Panels and Input Modules 9.16
Iss 5 Rev 7 Page 132 © 2017 SAM
9.16 HD BNC MADI Input Connectors
The HD BNC connector details are the same for the balanced and unbalanced AES rear
panels (see section 9.14 or 9.15 for rear panel details).
The first and last MADI Channels in the following table assume that the HD BNC breakout
cables are connected to an AES rear panel located in input slot 1 of the router.
Use the following formula to calculate the first and last MADI channels for any other router
input slot:
First MADI Channel = ((Slot Number x 768) - 768) + X
Where X = the First MADI channel for the required MADI connector
Last MADI Channel = First MADI Channel + 63
Please see the following examples to see how this works in practice.
9.16.1 Example 1:
Slot 5, MADI 1 Connector
First MADI Channel:
((5 x 768) - 768) + 577
(3840 - 768) + 577
3072 + 577 = 3649
First MADI Channel = 3649
Last MADI Channel:
3649 + 63 = 3712
Last MADI Channel = 3712
9.16.2 Example 2:
Slot 9, MADI 2 Connector
First MADI Channel:
((9 x 768) - 768) + 641
(6912 - 768) + 641
6144 + 641 = 6785
First MADI Channel = 6785
Last MADI Channel:
6785 + 63 = 6848
Last MADI Channel = 6848
9.16.3 Example 3:
Slot 12, MADI 3 Connector
First MADI Channel:
((12 x 768) - 768) + 705
(9216 - 768) + 705
8448 + 705 = 9153
First MADI Channel = 9153
Last MADI Channel:
9153 + 63 = 9216
Last MADI Channel = 9216
HD BNC Plug
Marking
First MADI Channel
(Slot 1)
Last MADI Channel
(Slot 1)
MADI 1 577 640
MADI 2 641 704
MADI 3 705 768
Table 21 Starting and Ending MADI Channels for Slot 1
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