Nortel Networks Circuit Card 311 - Manual (Page 403)

Installation 403
Installing the MSDL card
Procedure 17
Installing the MSDL card
Step Action
To install an MSDL card follow these steps:
1 Set Device Number S10 and S9.
2 Hold the MSDL by its card-locking devices. Squeeze the tabs to
unlatch the card locking devices and lift the locking device out
and away from the card. Be careful not to touch connector pins,
conductor traces, or integrated circuits. Static discharge may
damage integrated circuits.
3 Insert the MSDL card into the selected card slot of the module
following the card guides in the module.
4 Slide the MSDL into the module until it engages the backplane
connector.
5 Push the MSDL firmly into the connector using the locking devices
as levers by pushing them toward the card’s front panel.
6 Push the card-locking devices firmly against the front panel of the
card so they latch to the front lip in the module and to the post on
the card.
7 Observe the red LED on the MSDL faceplate. If it turns on, flashes
three times, and stays on continuously, the MSDL is operating
correctly but is not yet enabled. Go to step 7.
8 If the LED turns on and stays on continuously without flashing three
times, the card may be defective. Go to steps 8 and 9.
9 Connect the cables. The installation is complete.
10 Unplug the MSDL card and reinsert it. If the red LED still does
not flash three times, leave the card installed for approximately 10
minutes to allow the card to be initialized.
11 After 10 minutes unplug the card and reinsert it. If the card still does
not flash three times, the card is defective and must be replaced.
—End—
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.