Nortel DMS-100 Series Manual page 119

Procedure 11-2
Replacing Bus Terminator circuit pack (NT6M68AA) - version numbers H01 or later
Step Description
66
To clear all alarms on the active processor, enter the following at the maintenance
terminal:
>RSERR ACT 00(cr)
Alarms will clear if there are no faults.
67
Enter the following command at the maintenance terminal to Switch Processors to
make the standby active:
>SWACT (cr)
The old standby is now the active processor.
WARNING
This should not be done at a high traffic period, it may cause a loss of AMA.
68
Verify replacement circuit pack has corrected original error.
69
When all maintenance activities are complete, be sure to replace the front panel of the
DPP. Carefully line up the four captive screws of the front panel with their mounting
holes. Tighten the captive screws; but do not bear down.
The procedure is complete.
Bus terminator circuit pack (NT6M68AA) 11-9
Sheet 4 of 4
DPP Hardware Component Replacement Guide DPP001 and up