Nortel Meridian 1 Replacement Manual page 72

Page 72 of 362 Replacing equipment
553-3001-520 Standard 16.00 April 2000
5 Installing the replacement IOP/CMDU into the IOP/CMDU slot:
a Set the ENB/DIS switch on the replacement IOP/CMDU to DIS.
b Install the IOP/CMDU into its vacant card slot and lock the locking
devices by pushing them gently towards the faceplate.
c Set the ENB/DIS switch to ENB and observe the card LED during
self-test. The LED should flash three times and stay lit until the card
is software enabled.
6 Enable the IOP/CMDU and test its operation:
LD 137
ENL IOP
STAT IOP
****
7 Perform equipment data dumb again if the previous attempt (in step 2)
was not successful. With the replacement IOP/CMDU, successful data
dump should be obtained:
LD 43
EDD
****
8 The following procedure will disrupt the call processing. To update the
ROM on the replacement IOP/CMDU to the software currently residing
on the IOP/CMDU hard disk, perform the following steps:
to load the program
to enable the IOP part of the IOP/CMDU
to check the status of the IOP part of the
IOP/CMDU
exit LD 137
load LD 43
execute datadump and wait until
"DATADUMP COMPLETE" and
"DATABASE BACKUP COMPLETE" are
displayed before exiting the program.
exit LD 43