Nortel Meridian 1 Hardware Replacement Manual page 147

Removing equipment
1 Software disable the card:
LD 32
STAT l s c
DIS l s c
("l s c" represents loop, shelf, and card number)
You will see "NPR011" on the system terminal when the card is disabled. Busy
channels will not be disabled until the call is disconnected.
You will see the LED light up when the card becomes disabled.
2 Unhook the locking devices on the card; pull it out of the card cage.
Installing equipment
1 Insert the replacement card into the vacated slot and hook the locking
devices.
Note: When IPE cards are installed, the red LED on the faceplate
remains lit for 2 to 5 seconds as a self-test runs. If the self-test
completes successfully, the LED flashes three times and remains lit
until the card is configured and enabled in software, then the LED turns
off. If the LED does not follow the pattern described or operates in any
other manner (such as continually flashing or remaining weakly lit),
replace the card.
2 Software enable the card:
LD 32
ENLC l s c
When the process is complete, you will receive a system response
STAT l s c
Obtain the status of the card to ensure that the card is enabled
****
To exit the program
3 (Optional): Test the card:
LD 30
SHLF l s
("l s" represents loop, shelf number)
Note: This command tests every card on the designated shelf.
If there is a problem, an NWS system message is generated and the red
LED(s) on the faceplate of the card will remain lit.
If there is no problem, exit LD 30.
Replacing equipment
Hardware Replacement
Page 147 of 250