Grass Valley MRC v.1.2 - Manual (Page 130)

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Router Tools
Module Status Page
If there is at least one red circle in the list of modules, one or both of the up and down buttons
just above and to the right of the list of modules become active:
You can use these buttons — when they are active — to move to the next (or previous) faulty
module and display its status and to navigate to the next or previous faulty module quickly.
If these buttons are inactive, either there is no faulty module or there is exactly one faulty
module and you have selected it.
Individual Module State
The information displayed in the individual module status fields varies greatly depending on the
module and the signals actually connected to the module at the router backplane. (See
IOXM
Extended Status Data on page 158 .)
This sample is typical of hybrid disembedder input cards:
Active, Up Inactive, Up
Active, Down Inactive, Down