PA 100 AIR HORN PUBLIC ADDRESS S-HPA100 INSTRUCTION MANUAL 1 SpeedTech Lights, Inc © 2019
PA 100 AIR HORN PUBLIC ADDRESS Warnings and Notices for Users and Installers This document must be delivered to and read by the end user and installer as it serves to provide you with the required information for proper and safe use of your STL product. Before operating this or any STL products the user and installer must read this manual all the way through. You will find important information in this manual that could prevent property damage and/or serious injury to the user and installer.
PA 100 AIR HORN PUBLIC ADDRESS Important Points for Your Safety and Longevity of Your Light Bar • • • • • • • • • • • • • • • Installers are required to have a good understanding of automotive electronic systems and procedures for proper installation. Never stare directly into the LEDs as momentary blindness and/or eye damage may occur. Never take any lights through a car wash. Use only water to clean the outer body/lens of your equipment. Never use a pressure washer to clean any STL products.
PA 100 AIR HORN PUBLIC ADDRESS Wiring Harness Diagram Wire Color Function Red* Positive Black* Negative Brown Primary Speaker Primary Speaker Brown * Indicates a main power cable. Specifications Ohms 11 Ω Cable Length 6’ PA Operation Power/Volume Knob: • Rotate clockwise until a click is heard to power On the unit. • Adjust the dial to control volume of Public Address microphone output. Horn Momentary Rocker Switch: • Click up to activate Air Horn A. • Click down to activate Air Horn B.
PA 100 AIR HORN PUBLIC ADDRESS Connecting Microphone 1. Line up the 3 pins in the controller Mic port to the 3 holes in the microphone connector. 2. Once the pins are inserted in the microphone connector, tighten the microphone connector to the controller Mic port by rotating the shroud at the end of the microphone connector clockwise until it is fully tightened. Connecting A Speaker (Sold Separately) 1. Take one of the Brown cables and connect it to one of the Speaker cables.
