Tadiran Telecom Coral IPx Office, Installation And Hardware Reference Manual, Page: 308 / 510

8-48
Common Control Cards Coral IPx Office Installation Manual
DBM Car
d
8
2
1. Perform the Database Binary Backup procedure before removing the DBM
card from the main control card.
2. Repeat Step 1 through Step 4 on Preparing for Installation, page 8-45 .
3. Remove the M3X6 Phillips screws and washers that secure the DBM card to
the standoff spacers of the MCB Office card and safeguard for future
re-assembly.
4. Place your thumbs on the MCB Office card, on either side of the DBM card
near the MCB Office front side. Use your fingers to lift the edge of the DBM
card on both sides and gently disengage the multi-pin connector P1 on the
DBM from MCB Office connector P13.
...................................................................................................
3 Removing the DBM Card
The DBM is powered by a backup battery positioned on the MCB Office. Removing the
DBM card from the MCB Office will cause data on the DBM card to be lost. Perform the
Database Binary Backup procedure before removing the DBM card from the main
control card.