Alpha Communications Protocol Manual
Part number: 9708-8061F
Revision date: 3/10/2006
Title: Alpha™ LED Sign Communications Protocol

This document explains how to use the Alpha™ LED sign communications protocol to send messages and graphics to Alpha™ signs.


  • Technical support is available by calling Alpha-American Programmable Signs at 1-800-223-4636.
  • For information on common cabling and connectors used to network Alpha™ LED signs, please refer to TechMemo 02-0010 and to the Networking Alpha Signs manual.
  • Protocol examples are available by clicking:

Alpha™ LED Sign Communications Protocol (16.6 MB)