Nt9D19 68040 Call Processor (Cp) Card Replacement In; Systems Equipped With Nt5D61 Iodu/C Cards - Nortel Meridian 1 Hardware Replacement Manual

NT9D19 68040 Call Processor (CP) Card replacement in

systems equipped with NT5D61 IODU/C cards

a. Connect all cables from the interior of the I/O assembly to the
backplane.
b. Connect all plugs, wires, and cables to the backplane.
c. Position the I/O safety panel. Tighten the screws.
5 Return cards to their slots. Reconnect all cables to faceplate
connectors.
6 Reinstall the system monitor. If this is the master system monitor,
reconnect the RJ11 cables after it is installed.
7 Turn on power to the column or the module power supply and ringing
generator:
— With AC power, set the main circuit breaker in the pedestal to ON
(up).
— With DC power, set the breaker to ON (up) in the pedestal. Set the
switch to ON (up) on the power supply and the ringing generator
in the module.
8 Software enable and test the controller card (and all cards connected
to the controller):
ENXP x
****
9 Test the shelf by testing each loop:
LD 30
SHLF l s
— If there is a problem, an NWS system message is generated.
— If there is no problem, exit LD 30:
****
10 Tag defective equipment with a description of the problem and
package it for return to a repair center.
Use this procedure to replace an NT9D19 68040 Call Processor (CP) card in
systems equipped with NT5D61 IODU/C cards.
Replacing equipment
"x" is the controller card number
exit LD 32
"l s" are the loop and shelf numbers
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Hardware Replacement