Nortel Meridian Meridian 1 Upgrade Manual page 82

Page 82 of 284 Performing the upgrade
Power up Core 1
NN43021-469 Standard 01.01 May 2007
Procedure 21
Preparing for power up
1 Check that a terminal is connected to the J25 I/O panel connector
(COM 1) on Core/Net 1.
Note: A maintenance terminal is required to access the Core/Net
modules during the upgrade.
2 Connect a terminal to the J25 port on the I/0 panel in the inactive Core.
3 Check the terminal settings as follows:
a. 9600 Baud
b. 8 data
c. parity none
d. 1 stop bit
e. full duplex
f. XOFF
Note: If only one terminal is used for both Cores, the terminal will have
to be switched from side to side to access each module. An "A/B" switch
box can also be installed to switch the terminal from side to side.
4 Faceplate enable all core and network cards.
5 Faceplate enable the power supply.
End of Procedure