Modem Module; Figure 36 Modem Module Telephone Connectors - Mircom TX3 Series Installation And Operation Manual

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4.4

Modem Module

Note:
Attention: If you use the Modem Module to connect to and configure a
The Modem Module is located above the TX3 Lobby Control Unit controller
board on the bottom left hand side. See figure 27.
The module has two telephone connectors; an RJ-11 connector and a terminal
block as shown in figure 36. The terminal block T/R line is polarity insensitive
and can be reversed.
The ribbon cable connects to the P4 connector on the controller board.
Figure 36. Modem Module Telephone Connectors
For a description on how to install the modem board see the Modem Manual
Installation Instructions LT-971.
60 TX3 Telephone Access System Installation and Operation Manual
LT-969 Copyright 2019
call is finished
call is connected
access is granted
access is denied
system is normal
The Modem Module is designed to work only with POTS (plain old
telephone system) lines.
Touch Screen, then you cannot configure the Touch Screen
locally.
MODEM MODULE
RJ-11
connector
Tip Ring
Lobby Control Unit Setup
Version 5.4