AT&T 2400 - Manual (Page 46)

4-4 Issue 2 December 1995
Hardware Installation
Use the following instructions to connect the MCI line to the NEAX 2400 switch.
1. Set the MCI I/O port (PN PAIO02) at the same baud rate as the SID, 2400
baud. Use Table 4-1 to set the DIP switches on the MCI I/O port.
NOTE :
To set the baud rate for the MCI Link, you must set switches 1, 2,
and 3 in a specific combination. For example, to set the baud rate
at 2400BPS, set switch 1 to ON, switch 2 to OFF, and switch 3 to
OFF.
Table 4-1. MCI I/O Port DIP-Switch SW01 or SW11 Settings for Switches 1
through 3
Switch Number 1 2 3 Function
Settings
ON ON ON 300BPS
ON ON OFF 600BPS
ON OFF ON 1200BPS
ON OFF OFF 2400BPS
OFF ON ON 4800BPS
OFF ON OFF 9600BPS