GRASS VALLEY GV MATRIX, User Manual

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GV Matrix
User Manual
c In the section Outputs from Internal Fabric Module , select MADI from the
pulldown for any of the last two outputs (see the table above) if you want to
activate MADI on that SDI output.
To configure MADI on an XIO-4901 input
1 Click Input Config in the XIO-4901 iControl service panel, and select a MADI IN tab.
Only the last two numbered inputs may be designated as MADI inputs.
The 64 icons in 16 Groups at the center of the panel indicate the status of incoming
audio channels in the MADI stream. These audio channels are mapped to the IFM-2T
audio matrix as shown in the table
Audio Matrix (MADI audio) , on page 92.
To configure MADI on an XIO-4901 output
1 Click Output Config in the XIO-4901 iControl service panel, and select a MADI OUT tab.
Only the last two numbered inputs may be designated as MADI outputs.
The 64 audio channels in the output MADI stream are mapped from the IFM-2T audio
matrix as shown in the table
Audio Matrix (MADI audio) , on page 92.
SDI Embedded Audio
SDI inputs and outputs on the XIO-4901 can carry up to 32 channels of embedded audio.
With the MDX option enabled on the XIO-4901, embedding and de-embedding of 4 groups
(16 channels) of audio is activated.
Each XIO-4901 supports 9 inputs and 9 outputs, totaling (9x 16) = 144 audio IN and 144
audio OUT. Since there are 16 modular card slots, the IFM-2T fabric module provides
routing resources for (16 x 144) = 2304 audio IN and 2304 audio OUT at the modular card
interface.