3
Installation and Maintenance Manual
Federal Signal
www.fedsig.com
Contents
Safety Message to Installers and Service Personnel of Warning Lights ...........................................5
Safety Messages to Operators of Federal Signal Sound/Light Systems ..........................................8
LED Lights, Colors, and Flash Patterns ....................................................................................................10
Electrical System ............................................................................................................................................10
Controller Options .........................................................................................................................................10
Ambient Light Sensor/AutoDim Option .................................................................................................... 11
Product Specifications ................................................................................................................................... 11
Serial Bars .................................................................................................................................................. 14
Discrete Bars ............................................................................................................................................. 14
Making the Electrical Connections for Reprogramming ................................................................15
Reprogramming the Discrete Light Bar—45 inches or Larger ...........................................................15
Reprogramming the Discrete Light Bar—21 inches ..............................................................................16
DIP Switch ........................................................................................................................................................16
Planning the Electrical Installation .............................................................................................................19
Connecting Power to the Light Bar .........................................................................................................20
Cleaning the Light Bar Lens or Dome ............................................................................................... 27
Removing and Reinstalling the Light Bar Dome ............................................................................28
Replacing a PCB ......................................................................................................................................29
Resetting the Controller ......................................................................................................................... 31
Getting Repair Service ................................................................................................................................. 34
Ordering Replacement Parts ..................................................................................................................... 35