Grass Valley NV9000-SE v.3.0 - Manual (Page 527)

NV9000-SE Utilities • User’s Guide 507
18. Using the Alias Table
Deleting an Alias
4 In the row, click in the ‘Physical Level’ column and select a new physical level for the port
from the drop-down list.
5 In the same row, click in the ‘Input Port’ column to activate it and enter a new port number.
6 In the same row, click in the ‘Mnemonic’ column to activate it and enter a new name to assign
to the port. Alpha-numeric characters may be used, but no symbols or punctuation marks.
7 Click
Save
.
Or
To revert to the previously saved configuration, click
Revert to Saved
.
8 Click
X
on the window title tab to close the table.
Deleting an Alias
An alias can be deleted at any time using the ‘Aliases’ table accessed through the ‘Views’ pane. Be
careful when deleting an alias. If the alias is actively being referenced by a device or control panel,
the alias will no longer display to the operator.
NV9000-SE uses a relational database. This means that if a record is referenced by another record,
the deletion will not be allowed. If there are dependences, when the deletion is attempted, NV9000-
SE informs you of the dependencies. Delete the dependencies first, then delete the originally
selected record.
How to Delete an Alias
1 Launch NV9000-SE. (See Launching and Exiting the Application on page 12.)
2 From the Navigation area, select the ‘Views’ pane and then ‘Aliases’. The ‘Aliases’ table
appears, as shown in Figure 18-4.
Note Input ports are identified by port number and physical level. For more infor-
mation on physical levels, see
Physical Levels vs. Virtual Levels on page 112.