Technical data

Series SPB Audio Boosters Manual, Revision A
Table of Contents
Chapter: 1 Foreword 1-1
1.1 Intended Use .................................................................................................. 1-1
1.2 Design Change Disclaimer ............................................................................ 1-1
1.3 User Operation Assistance............................................................................. 1-1
1.4 Typographical Notation Conventions............................................................ 1-1
Chapter: 2 Safety Precautions 2-1
2.1 Read This Manual.......................................................................................... 2-1
2.2 Operational Safety ......................................................................................... 2-1
2.2.1 Expected Equipment Lifecycle.......................................................... 2-2
2.2.2 Periodic Testing ................................................................................. 2-2
2.3 Compliance with Applicable Codes, Regulations, Laws, Standards, and
Guidelines .................................................................................................................. 2-3
2.4 Property Insurance Recommendation............................................................ 2-3
2.5 Audio Output Considerations ........................................................................ 2-3
2.6 RF Interference .............................................................................................. 2-4
2.7 General........................................................................................................... 2-4
Chapter: 3 Overview 3-1
3.1 Compatibility with Existing Safepath4 Products........................................... 3-1
3.2 Standard Features........................................................................................... 3-2
Chapter: 4 Installation 4-1
4.1 Introduction.................................................................................................... 4-1
4.2 General Installation Instructions.................................................................... 4-2
4.2.1 Unpacking and Taking Inventory (new from outline) ....................... 4-2
4.2.2 Mounting the Audio Booster ............................................................. 4-6
4.2.3 Installing Field Wiring Connections.................................................. 4-6
4.2.4 Installing Audio and Auxiliary Input Connections............................ 4-8
4.2.5 Installing Strobe Input Connections (SPB-80/4) ............................... 4-9
4.2.6 Installing Audio and Strobe Output Circuit Connections.................. 4-9
4.2.7 Installing Expansion Output and Trouble Contact Connections...... 4-11
4.2.8 Installing Power and Battery Connections....................................... 4-12
4.3 Two-Wire Audio and Four-Wire Audio Modes .......................................... 4-14
4.3.1 Two-Wire Audio Mode with AC Loss Reported on Main Trouble
Contacts........................................................................................................ 4-16
4.3.2 Four-Wire Audio Mode with AC Loss Trouble Reported on Main
Trouble Contacts.......................................................................................... 4-17
4.3.3 Two-Wire Mode with AC Loss Reported on AC TRB Contacts .... 4-18
4.3.4 Four-Wire Audio Mode with AC Loss Trouble Reporting on AC TRB
Contacts........................................................................................................ 4-19
4.4 Wiring the Panel .......................................................................................... 4-20
4.4.1 Wiring Guidelines............................................................................ 4-20
4.4.2 Field Wiring Connections................................................................ 4-20
4.4.3 Visual Notification Appliance Output Wiring (SPB-80/4 only)..... 4-20