2 Setup and Communications
2-8
L-PRO 4000 User Manual
D02706R02.30
Internal
Figure 2.5: Internal Modem Link
Access the relay’s user interface through a telephone link between the relay
and the computer using an optional internal modem. If the modem has been in-
stalled, Port 118 on the rear panel is labelled “INTERNAL MODEM.”
Connect the relay’s Port 118 to an analog telephone line or switch using a stan-
dard RJ-11 connector.
When an internal modem is installed, the relay’s Port 118 is used to interface
to the modem internally. Appropriate Port 118 settings are configured at the
factory when the internal modem is installed. The factory defaults are:
“M0S0=0&B1” for an external modem and “M0S0=0” for an internal modem.
Desktop Computer
Analog
Telephone
Line
Port 118 - RJ-11 modem
Telephone
System
Analog
Telephone
Line
Summary of Contents for L-PRO 4000
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