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•
PSTN
•
Diagnostics
•
Board Debug Tools
4.
For attaching a customized master profile to the new board, refer to the EMS
manual (Chapter 16.6.2).
5.
Unlock the board - Right-click on it.
6.
From the popup menu, select Maintenance.
7.
From the second popup menu, select Unlock.
14.5
SA/RTM Replacement Procedure
To remove an SA/RTM from the chassis, take these 4 steps:
1.
Remove the connected cables.
2.
Unfasten the screws on the plate of the board.
3.
Press the two red ejector buttons.
4.
Pull on the two ejector/injector latches and ease out the board from the slot.
To insert an SA/RTM into the chassis, take these 9 steps:
1.
Hold the board Horizontal with the top of the board pointed upward.
2.
With the black ejector/injector latches in the open (pulled out) position, insert the
board in the slot, aligning the board on the grooves on each end.
3.
Ease the board all the way into the slot until the ejector/injector latches touch the
chassis and it is flush with the other boards.
4.
Press the two black ejector/injector latches on both ends inward, toward the
middle until you hear a click.
5.
Fasten the screws on the front plate of the board to secure the board to the
chassis and to ensure that the board has an earth connection to the chassis.
6.
Replace the cable connections.
7.
From the EMS, perform a manual switchover so that the SC with the newly
installed SA/RTM becomes the Active SC board.
8.
Verify that the LEDs on the SA/RTM are lit Green.
9.
IN the EMS, verify that the status reports of the SC board of the replaced
SA/RTM indicate that it is operating correctly.
14.6
Ethernet Switch Board Replacement Procedure
The latest version of the ES boards are pre-loaded with v3.0 software and, therefore,
can be inserted into the chassis followed by the lock/unlock procedure in the EMS.
If an older version of the ES board is in stock, it is not pre-loaded with v3.0. In the
EMS, this ES board fails to unlock and remains marked in red in EMS. For these ES
boards, the IP address must be configured in the ES board and then, in the EMS,
repeat the lock/unlock procedure on the ES board. Refer to 'Configuring the IP
Address of the ES Board Software' on page 157.
14. Hardware Replacement Procedures
Issue 1 October 2007 151
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Troubleshooting
