Nortel Meridian 1 Manual page 623

9-44 Meridian 1 option 51 upgrades
553-3001-250 Standard 14.00 August 1996
33 Place the QPC43 PS card in slot 8. Set the front panel ENB/DIS switch
to ENB.
34 Set the option switches on the QPC471 Clock Controller card as shown
in Table 9-5. Set the front panel ENB/DIS switch to ENB. Place the
clock controller card in slot 9.
Table 9-5
QPC471 Clock Controller card switch settings
Switch
SW1
SW2
SW4
35 Remove the network cards from the old CPU card cage and reinstall them
into exactly the same position on the new Core/Network card cage.
The slot-numbering system is different for the NT6D39 CPU/Network
module and the NT5D21 Core/Network module. A network card
removed from CPU/Network module slot 3 is placed into
Core/Network module slot 2. While the slot numbers have changed,
the relative positions of the cards have not.
1 2
On On
Off Off
Off On
WARNING
3 4
On On
Off Off
Off Off