Nortel Meridian 1 Option 11C Upgrade Manual page 57

Upgrade a two-cabinet system with metal cable to Option 11C
Figure 18
Cartridge and Database Upgrade Tool
Database Upgrade Tool with Option
11/11E Cartridge
Note: Cartridge must face towards
the left. Insert the tool in Slot B.
18
The TTY must connect to port 0 to access the Software Installation
Program.
Install the NTBK48 three-port SDI cable to the SDI port.
Connect the TTY terminal to the connector on the NTBK48 cable
labeled "Port 0" (see Figure 19 on page 58).
Note: Because you use this cable with Option 11E systems, it is
present when upgrading from Option 11E.
Option 11C and 11C Mini
CAUTION
Upgrade Procedures Guide
Page 57 of 224