ADEMCO 7920SE User Manual

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[ADEMCOJ
7920SE
TRANSCEIVER
INSTALLATION INSTRUCTIONS
MARGIN LINES INDICATE PRINCIPAL CHANGES IN THIS ISSUE
GENERAL INFORMATION
NOTE: This Product Is Approved By The New York City Board Of
Standards And Appeals Under Calendar Number 865-89-SA.
The 7920SE Transceiver is a self-contained, two-way polled radio, intended for
use with an ADEMCO Long Range Radio securitycommunicationnetwork. The
7920SE serves as a Subscriber’s link to the radio security network, and is
comparable to a digitalcommunicatorused in a systemwhichcommunicateswith
a Central Monitoring Station by telephone line. The 7920SE can monitor 6
traditionalchannel trigger inputs.
NOTE: THESE INSTRUCTIONS ARE INTENDED FOR UNITS WITH
REVISION 7.83 AND HIGHER SOFTWARE.
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ADEMCO 7920SE Specifications

General

Brand	ADEMCO
Model	7920SE
Category	Transceiver
Language	English

Summary

General Information

Product Overview

General Installation Procedures

Installation Tasks

Outlines the essential steps for correctly installing the 7920SE unit.

System Features

Programmable Features

High Security Self-Check

Self Diagnosing Transceiver

Covers the unit's self-checking features for radio failure notification.

Programming the 7920SE

Connecting Programming Tools

Instructions for connecting 7720P or computer terminal.

Programming Mode Selection

How to select FAST, Subscriber, or Central Station modes.

Password Protection

Details on setting up passwords for security.

Central Station Setup Menu

Supervisory Options

Configuration for fault signaling and timeout periods.

Subscriber Setup Menu

Subscriber Information

Zone Options

Configuring trigger inputs like Telco, Inverted, Delay, etc.

Control Output Options

FAST Mode Operation

Antenna Location Finding

Using FAST mode to determine optimal antenna placement.

Uplink/Downlink Monitoring

Mounting the 7920SE

Antenna Mounting

Installing Chassis Tamper Switches

Mounting the Transceiver

Fire Installations

Special considerations for fire alarm signaling, including battery cabinet.

Wiring the 7920SE

Zone Input Terminals

Powering the System

Power Connections

Connecting battery, transformer, and observing LEDs.

Low Battery/AC Loss Monitoring

Special Instructions for UL Installations

Grade AA Installations

Requirements for UL Grade AA installations.

Grade A Installations

Grade BB Installations

Fire Installations

Testing the System

System Test Procedures

Step-by-step guide for verifying system functionality.

Installer Maintenance Recommendations

Advanced Diagnostics

FAST Mode Diagnostics

Using FAST mode for real-time signal strength measurement.

Node Status Table

Information about network stations, field strength, and battery status.

Monitoring Network Messages