Figure 4. Modem Board Location - Mircom TX3 Series Installation And Operation Manual

3.
4.
5.
2.1.1 Installing the thermal kit and tamper switch
Install the thermal kit inside the back cover on the left side in the location as
shown in Figure 3.
An optional tamper switch may be installed as shown at the top right corner of the
back cover as shown in Figure 3. The tamper switch wire connects to the general
purpose input and correlated to a specific output (action). For a complete
description of correlations see Chapter 3 Configurable Features.
2.1.2 Installing the modem
Install the optional TX3-MDM Modem Module on the card access controller
board in the location as shown in Figure 4.
Secure the Modem Module into the location using four screws.
TX3-MDM Modem
Board location
Version 1.00.3 TX3-CX Card Access System Installation and Operation Manual
Copyright 2009
Hang the box onto the two screws.
Screw the other two screws at the bottom of the panel.
Tighten all four screws into place.

Figure 4. Modem Board Location

Interface connection
P3
OFF ON SW1
Installation and Setup
17 (56)