Nortel Meridian 1 Hardware Replacement Manual page 209

<y>
<a>
<cr>
8 At the Install Menu, select the following options in sequence
<e>
<y>
<y>
<a>
<cr>
9 Remove the diskette from the IODU/C.
10 Select the following options to quit:
<q>
<y>
<a>
Note: The system will reboot. Wait for the "INI" and "DONE"
messages to display before continuing. It will take at least 70 seconds
between the "DONE" and "INI" messages.
After the system initialization has finished (INI messages are no longer
displayed on the system terminal), check for dial tone on a telephone set.
11 Following a successful dial tone test, perform the following basic sanity
tests:
a. Make sure calls can be placed.
b. Check for error messages, line noise, chatter, or other problems.
Track sources and resolve problems as necessary.
12 To place the system back in the redundant (normal) mode with
automatic switchover capability. Perform the following five steps in
uninterrupted sequence on the inactive Core (the Core with the
replaced CP card):
13 Press and hold down the MAN RST button on the CP card of the
inactive Core.
14 While holding down the MAN RST button, set the NORM/MAINT
switch on the same CP card to NORM.
Replacing equipment
to continue installation
to continue with ROM upgrade
to return to the Install Menu
to install CP-BOOTROM
to start installation
to continue installation
to continue with ROM upgrade
to return to the Install Menu
to quit
to confirm quit
to reboot the system.
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Hardware Replacement