Ntag26 Extended Multi-Frequency Receiver - Nortel Meridian 1 Hardware Replacement Manual

NTAG26 Extended Multi-frequency receiver

24 Switch Cores and exit the program:
SCPU
****
Use the following procedure to replace a defective NTAG26 Multi-frequency
Receiver Card (XMFR) in the IPE module.
See Administration (553-3001-311) for a description of all maintenance
commands, and System Messages Guide (553-3001-411) for interpreting
system messages.
DANGER
Module covers are not hinged; do not let go of the
cover. Lift the cover away from the module and set it
out of your work area.
CAUTION
Service Interruption
Service is interrupted when a loop is disabled.
Removing equipment
1 Software disable the XMFR by entering
LD 32
DISS l s
("l s" represents loop and shelf number)
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.
2 Software enable the loop on the card by entering
ENLS l s
Replacing equipment
exit LD 135
Page 211 of 250
Hardware Replacement