Nortel DMS-100 Series Maintenance Manual page 337

5 Switch the activity of the units by typing
>SWACT
and pressing the Enter key.
The system determines the type of SWACT it can perform and displays a
confirmation prompt for the selected SWACT.
If SWACT
can continue at this time
cannot continue at this time
6 Switch the activity of the unit by typing
>YES
and pressing the Enter key.
The system runs a pre-SWACT audit to determine the ability of the inactive unit
to accept activity reliably.
Note: A maintenance flag appears when maintenance tasks are in progress.
Wait until the flag disappears before proceeding with the next maintenance
action.
If the message is
SwAct passed
SwAct failed
SwAct failed
Reason: XPM SwActback
SwAct refused by SwAct
controller
7 Return to Alarm Clearing Procedures to clear the alarm condition on the
inactive unit. When the alarm is cleared, return to step 1 of this procedure.
At the frame
8 Put a sign on the active unit bearing the following words: Active unit—Do not
touch. This sign should not be attached with magnets or tape.
DMS-100 Family SMS Maintenance Manual XPM10 and up
Card replacement procedures 7-131
SMS
Do
step 6
step 23
Do
step 8
step 7
step 7
step 7
NTMX77
(continued)