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TX3-MDM Modem Module Installation Instructions
The TX3-MDM Modem Module mounts above the TX3 Telephone or Card Access controller boards in the
locations shown below, using the four # 6-32 screws and spacers provided. The TX3-MDM ribbon cable
connects to the P4 modem connector on the Telephone Access System main board and to the P3 modem
connector on the Card Access System main board.
To install the TX3-MDM Modem Module
1. Connect the ribbon cable to the P3 or P4 modem
connector, then place the board over the connector position
with the four spacers.
2. Align and fasten into place with the four screws.
Connect the telephone line to the RJ-11 or the Tip
3.
and Ring connectors as shown.
Card Access System
TX3-MDM
Connector
Tip Ring
Modem Module Telephone Connectors
Version 2.00.0
LT-971
RJ-11
The modem module has two telephone connectors, an RJ-11
connector and a terminal block as shown. The terminal block
T/R line is polarity insensitive and reversible.
Modem Module Installation Instructions
Telephone Access System
Modem Module Installation Instructions
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Table of Contents
Related Manuals for Mircom TX3-MDM
Summary of Contents for Mircom TX3-MDM
- Page 1 Modem Module Installation Instructions TX3-MDM Modem Module Installation Instructions The TX3-MDM Modem Module mounts above the TX3 Telephone or Card Access controller boards in the locations shown below, using the four # 6-32 screws and spacers provided. The TX3-MDM ribbon cable connects to the P4 modem connector on the Telephone Access System main board and to the P3 modem connector on the Card Access System main board.
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