Grass Valley NV9000-SE v.5.0 - Manual (Page 125)

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NV9000-SE Utilities
User’s Guide
The point of DHP is that it allows you to populate the router with many relatively inexpensive
standard I/O cards and a few hybrid cards and still have the benefits of hybrid routing (that is, to
allow audio from standard inputs to be disembedded and re-embedded for standard outputs,
all within the router).
DHP is a service that resides in the NV9000. The NV9000 control software treats the DHP service
as if it were a hybrid router.
The DHP service then communicates with the router directly. All takes to a hybrid router go
through the DHP service, transparently. All status from the router also goes through the DHP
service.
DHP is licensed software (EC9540) that ships with the NV9000. The purchase of the license
allows you to activate the DHP service in the NV9000.
 If you have an older version of the NV9000 software that does not include DHP, you will need
to obtain an updated version of the NV9000 software.
See the DHP User’s Guide for further detail.
SNMP
In the Grass Valley SNMP option, there are 4 agents:
• Grass Valley master agent
• NV9000 sub-agent
• Grass Valley router sub-agent
• Grass Valley master control sub-agent
The Grass Valley SNMP agent runs under Microsoft Windows without conflict with the Windows
agent. The NV9000 agent provides system traps, router traps, and control panel traps.
See Grass Valley application note AN0012-03 for more information.
Tielines
Tielines are a licensed option. If your control system supports tielines, the main ‘System
Management’ page will list tielines in its ‘Licenses’ section.
See Tieline Status Page on page 86.
See Tielines on page 407 for information about tielines and their configuration.
Database Repository
The repository of configuration data bases on your PC is a folder:
C:\Documents and Settings\‹user›\CtrlSysConfigs [under Windows XP]
or
C:\Users\‹user›\CtrlSysConfigs [under Windows 7]
Each configuration you define is a folder within this folder.
Control System
Software
DHP
Hybrid
Router
NV9000