Nortel CS 1000 Series Installation And Commissioning Manual page 59

Procedure 15
Installing the MISP
Step
1
2
3
4
5
Procedure 16
Removing the MISP
Step
1
2
Copyright © 2003-2009 Nortel Networks
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Action
Remove the cover from the system.
ATTENTION
Wear the static discharge bracelet located inside the system before
handling circuit cards. Failure to wear the bracelet can damage the
circuit cards.
Remove the MISP from its shipping package and hold it by its
card-locking devices.
Insert the MISP into the selected card slot and lock it in place.
Observe the behavior of the LED on the faceplate of the MISP
to determine its status:
•
The LED lights, flashes three times and then stays lit – the
MISP is operating correctly but is not configured and enabled.
•
The LED lights, flashes three times and then turns off –
indicates the MISP is operating correctly and is configured
and enabled.
•
Any other LED behavior indicates a defective MISP circuit
card.
Note: The Flash ROM can become corrupted if loss of power
occurs during programming of the Flash ROM. If this occurs,
the Flash ROM automatically re-initializes when the MISP
is installed and powered up. The automatic re-initialization
delays the completion of the self-test, and it takes five minutes
for the LED to flash three times.
Repeat the steps for each MISP.
Action
Hold the MISP by its card-locking devices. Squeeze the tabs to
unlatch the card-locking devices and lift the tabs out and away
from the card.
Carefully remove the MISP from its card slot.
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318 03.01
11 May 2009
Installation procedures 59
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