Nortel DMS-100 Series Maintenance Manual page 121

The PRLCM_XPMESAEXIT office parameter time-out value is zero.
A manual exit starts with the manual override of a time-out value other than
zero. Manually busy the LCM units of the PRLCM at the LCM MAP level.
This action overrides the time-out value. Use the FORCE option with the
BSY command.
The following steps describe the manual exit sequence:
1 The C-side communications between the DMS CC and the PRLCM
continue.
2 The DMS CC determines that the PRLCM is in ESA mode.
3 The DMS CC queries the PRLCM for the number of active calls.
4 The DMS CC displays the number of active calls on the MAP display
and queries if operating company personnel require an ESA-exit.
5 The DMS CC sends the ESA-exit to the ESA processor if operating
company personnel confirm that an ESA–exit is necessary.
6 If operating company personnel do not want to continue with the
ESA-exit, the PRLCM remains ManB. The PRLCM remains in ESA
mode.
7 The PRLCM and the ESA processor perform exit operations.
8 The ESA processor tells the LCM to return the LCC card to normal
operations.
9 The ESA processor sends operational measurements, peg counts, and the
reason that the PRLCM entered ESA mode to the DMS CC. The PM171
and PM181 log display this information.
10 The DMS CC returns the PRLCM to service.
11 Return the ESA processor and RMM nodes to service.
12 Receiver off-hook
DMS-100 Family RLCM Maintenance Manual XPM12 and up
PRLCM overview 2-19