Introduction
Version 3.7 Telephone Access System Installation and Operation Manual 11 (119)
LT-969 Copyright January 2017
• System can be configured locally using the keypad or a computer with the
TX3 configuration software
• Upload/download configuration files without taking the whole system off-
line
• Programming from one location
• Records a maximum of 5000 event logs
• Elevator restriction capability
• Schedule based call restrictions provide more security and flexibility
• Auto Unlock to leave the main door based on the selected schedule
• Capability of one person testing the NSL controller without using the
Lobby Control Unit
• Industry Canada and F.C.C. approved
1.3 Lobby Control Unit Enclosures
There are four series of enclosures for Lobby Control Units:
Universal Series. The Universal Series enclosure is an indoor/outdoor unit for
the scrolling Lobby Control Unit.
Universal Slim-Line Series. The Universal Slim-Line enclosure is an indoor/
outdoor unit that is narrower and longer than the Universal and Continental
series, and is for the scrolling Lobby Control Unit. This series is also available as
a kit.
Continental Series. The Continental Series is a stainless steel indoor unit larger
than the Universal Series and is for the scrolling Lobby Control Unit.
Kiosk Free Standing.
1.3.1 Universal Series
The Universal Series enclosures are surface or semi-flush mounted with the
Lobby Control Units. Optional flush trim rings are available for semi-flush and
flush installations. A rain hood is included allowing for outdoor use.
The following Universal Panel models use the Scrolling Directory:
TX3-120U and TX3-120U-A: Electronic Scrolling Directory plus Paper
Directory Lobby Control Unit Kit
• Four-line by 20 character LCD display
• 120 name paper directory