User`s guide

Installation
Page 12
Installation Summary
The modem installation involves the following steps:
1.
Finding a suitable location for the modem. See the section below.
2.
Configuring the modem. See page 12.
3.
Connecting to a transmission line. See page 18.
4.
Connecting to a voltage source. See page 25.
5.
Connecting a DTE device. See page 26.
Finding a Suitable Location
The location you select should provide easy access to the back panel
communications interface(s) and front panel power interface. It should
also let you view the red LED on the front panel.
Configuring the Modem
You configure the modem using the two sets of DIP switches on the
bottom of the modem front panel. The switches can have one of two
functions, depending on how switch SW2-1 is set.
c
Setting switch SW2-1 to OFF configures the modem for high-
speed (Fast Poll) mode. In this mode, the switches correspond to
the functions in Table 2-1 (see page 13).
c
Setting switch SW2-1 to ON configures the modem for low-speed
(FSK) mode. In this mode, the switches correspond to the
functions in Table 2-3 (see page 18).