Nortel Communication Server 100 Manual page 183

5 Pull the card out of the network module and place it into an
antistatic bag away from the work area.
6 Set the replacement card ENB/DIS switch to DIS.
7 Hold the replacement card by the card locking devices and insert
it partially into the card guides in the module.
8 Pull the upper and lower locking devices away from the faceplate
on the card and insert the card firmly into the backplane
connector.
Press the card locking devices firmly against the faceplate to
latch the card inside the module.
Upon insertion, the Local Carrier Interface card automatically
starts the self-test.
9 Observe the red LED on the front panel during self-test. If it
flashes three times and stays on, it has passed the test. Go to
step 10.
If the red LED does not flash three times and then stay lit, it
has failed the test. Pull the card partially out of the module
and reinsert it firmly into the module. If the problem persists,
troubleshoot or replace the Local Carrier Interface card.
10 Connect the cable to the Local Carrier Interface card faceplate
connector.
11 Set the ENB/DIS switch to ENL.
If the uppermost red LED on the Local Carrier Interface card
faceplate turns off, the card is functioning correctly and is
enabled. The outcome of the self-test is indicated on the
system terminal or TTY (or the MMI terminal connected to the
SDI/System Monitor connector on the Local Carrier Interface
card faceplate).
If the LED stays on, go to
157) in this chapter.
12 Tag the defective cards with a description of the problem and
prepare them for shipment to the equipment supplier's repair
depot.
Removing and replacing a Remote Carrier Interface card
To remove and replace a Remote Carrier Interface card, follow the steps in
Procedure 47 "Removing and replacing a Remote Carrier Interface card"
(page 184).
Nortel Communication Server 1000
Carrier Remote IPE Fundamentals
NN43021-555 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
Replacing Carrier Remote IPE cards 183
"Isolating and correcting faults" (page
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