Replacing A Vrc Power Supply - Avaya Media Processing Server 1000 Hardware Installation And Maintenance

The following are the correct settings for the lines:
E1 Spans:
T1 Spans:

Replacing a VRC Power Supply

You do not need to shut the whole MPS system down to replace a power supply in a VRC. The TMS
running off the power supplied by the faulty unit does have to be brought down.
1. Take the VRC offline as described in
2. Power off all power supplies in the same hemisphere (defined as slots 1, 2, and 6 or slots 3,
4, and 5).
3. Loosen the two retaining screws and slide out the Power Supply using the ejectors.
4. Install the new supply and tighten the retaining screws.
5. Configure the new power supply only if it has not been previously programed.
a. Issue the following command to program the power supply.
ncd nicsetpwrsupinfo
b. Verify the power supply information.
ncd nicgetpwrsupinfo
c. Check the power supply voltages.
ncd nicgetchassisstatus
6. Reset the NIC by pressing the reset button (S1) on the NIC. Configure the NIC as shown in
the following sample output.
NIC Diagnostic Tests Version 1.0
Main Menu
1) Reset
2) RAM
3) Auto
4) TroubleShoot Loop selected test for troubleshooting
5) Utility
6) Config
7) I2C
8) Diags
9) Err Hist
10) Purge Err
11) Debug
12) Verbose
13) Script
14) User
15) Devifc Init
16) Ethernet Driver
October 2014
Transmit lines
Receive lines
TX and RX lines:
System Shutdown
Restore board to initial conditions
Test dynamic RAM
Sequence through all tests listed above
Utility functions
System configuration
Non-volatile memory management
Run diagnostic tests
Display error history
Purge error history
Enable debug mode
Select verbose error reports
Manage keyboard macro scripts
User defined function
Initialize Using Devifc
Call Ethernet Driver APIs
Avaya Media Processing Server 1000 Hardware Installation and Maintenance
Comments? infodev@avaya.com
Replacing a VRC Power Supply
3, 4, 5, 6 set to on
5, 6 set to on
1, 2 set to on
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