7
Installing the Modem

Installing the Interface Cables

The drawing below shows the back panel of the 56K External Call Waiting Modem
and the correct cable installation. The computer interface cable has both 9-pin and
25-pin serial port connectors for use on most computers See your computer owners
manual for the location and function of your serial (COM) ports.
Note: Connect only one connector (either 9 pin or 25 pin as appropriate) to your
computers serial (COM) port. Do not connect both.
Figure 1: Connecting the Cables