Grass Valley NV9000-SE v.3.0 - Manual (Page 155)

NV9000-SE Utilities • User’s Guide 135
8. Level Sets
Updating Level Sets
Or
Enter the first characters of a physical level name in the ‘Phys Level Filter’ field.
The list is The list is automatically reduced to display only level sets matching that character
string.
Figure 8-19. Level Set Details Tables
3 Click anywhere in he row listing the virtual level being removed from the level set.
4 Click
Delete . The row is removed from the table.
5 Click Save .
Or
To revert to the previously saved configuration, click
Revert to Saved
.
6 Click
X
on the window title tab to close the table.
Creating and Deleting Virtual Levels
A virtual level is a signal type abstraction that can be applied to all routers and devices. (See Physi-
cal Levels vs. Virtual Levels on page 112.) Each virtual level represents a signal type, such as HD
or AES. Virtual levels can be created using the ‘Level Sets’ page accessed through the ‘Configura-
tion’ pane or the ‘Virtual Levels’ table accessed through the ‘Views’ pane. Virtual levels can only
be deleted from the NV9000-SE system using the ‘Virtual Levels’ table. Once a virtual level is
deleted, it is automatically removed from all level sets to which it was previously added.