Viewing a crosspoint matrix – Grass Valley MRC v.1.2 User Manual
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Router Tools
Crosspoints Page
Viewing a Crosspoint Matrix
Using the ‘Crosspoints’ page, you can view the crosspoint matrix for any level on any NVISION
series router known to MRC. The page presents a table, one output per row.
You can select the level to view in the ‘Current’ tab or in a ‘Salvo’ tab.
How to View a Crosspoint Matrix
1 Go to the ‘Crosspoints’ page. From the Control Cards table at the bottom of the page, select
a control card.
2 Select a level from the ‘Level’ drop-down menu at the bottom of the table. MRC displays the
matrix for that level.
Null Audio Source
The null audio source is a feature available only in NV8500 hybrid routers and applies only to
those routers that have at least one disembedder/embedder output card.
You can define a null audio source and up to 16 extended pass-through audio sources in the
‘Router Levels’ page. If you take the null audio source to an audio output, the crosspoint table
reports the fact in the ‘Source’ field for the output:
See
on page 151 for more information.
Pass-Through Sources
Pass-through audio is a feature available only in NV8500 hybrid routers and applies only to
those routers that have at least one disembedder/embedder output card.
You can define a basic pass-through audio source and up to 16 extended pass-through audio
sources in the ‘Router Levels’ page. If you take a pass-through source to an audio output, the
crosspoint table reports the fact in the ‘Source’ field for the output: