GRASS VALLEY GV MATRIX, Руководство пользователя

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GV Matrix Audio
SDI Embedded Audio
These audio channels are mapped to the IFM-2T audio matrix as shown in the table Audio
Matrix (embedded audio) , on page 91.
To enable audio embedding and de-embedding on the XIO-4901
1 Activate the MDX option on the XIO-4901.
See Options on page 79.
2 Open the GV Matrix Manager by double-clicking in the iControl Navigator window.
3 In the row for the XIO-4901 you are configuring:
a Under Options , select MDX from the pulldown.
b In the section Inputs to Internal Fabric Module , select MDX from the pulldown for
each of the 9 inputs if you want to activate de-embedding for that SDI input.
c In the section Outputs from Internal Fabric Module , select MDX from the
pulldown for each of the 9 outputs if you want to activate embedding on that SDI
output.
Note:
MDX is the default selection for the Options, Inputs and Outputs
columns in GV Matrix Manager when the MDX Option is first enabled.
Steps 2 and 3 allow you to verify the default configuration, and let you
disable MDX, if you don’t need it on a particular input or output, by
selecting OFF or SDI in the pulldown.
To configure Audio De-embedding on an SDI Input
1 Click Input Config in the XIO-4901 iControl service panel, and select an SDI IN tab.
2 Select the Audio tab.
The tab will only be shown if the MDX option is:
• Installed on this XIO-4901.
• Selected under Options in the GV Matrix Manager for this card.
• Selected under Inputs to Internal Fabric Module for this input on this card.
The 16 icons in four Groups at the top of the tab indicate the status of incoming audio
to the de-embedder:
Icon color Audio Type
Yellow Non-PCM
Orange PCM
Blue Dolby E
Light purple Dolby Digital
Dark purple Dolby Digital Plus
Gray No Audio