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Need an installation or instruction manual for your Alpha or Betabrite sign or keyboard? Download the technical documentation and videos for your sign, programming keyboard, software and connectivity items.
Technical Documentation
 NEW! Technical Documentation
Service Bulletins for AlphaVision PC Series III Signs
User Manual for AlphaVision PC Series III Signs
Service Bulletin for AlphaEclipse Signs
Updated AlphaEclipse Documentation Page
Service Bulletin for AlphaEclipse StreetSmart 17X and 35X Signs
Installation Guides for AlphaVision PC Series III Signs

 Outdoor Sign Documentation
 AlphaEclipse Outdoor LED Signs
AlphaEclipse StreetSmart Signs
AlphaEclipse RoadStar Signs
AlphaEclipse 3600 Signs
AlphaEclipse 3500 Signs
AlphaEclipse 2600 Signs
AlphaEclipse 2500 Signs
AlphaEclipse 1500 Series Time and Temperature Signs
 Alpha Solar Outdoor LED Signs
Alpha Solar Series Signs
 Indoor Sign Documentation
 One-Line Indoor LED Signs
Alpha Big Dot Signs
Alpha 200 Series (215 and 220) Signs
Alpha 220 DC-Powered Signs
Alpha 220C Transit Display Installation Instructions
Alpha 300 Series (320 and 330) Signs
Alpha 420 NEMA 12 Series Signs
Alpha Window Display Signs
 Two-line Indoor LED Signs
Alpha Personal Priority Display (PPD) Signs
Alpha 4000 Series (4080, 4120, 4160, 4200, and 4240) Signs
 Three-Line Indoor LED Signs
Alpha 7000 Series (7080, 7120, 7160, and 7200) Signs
 Four-Line Indoor LED Signs
AlphaPremiere 9000 Series (9080, 9120, 9160, 9200, and 9240) Signs
 Multi-Line Indoor LED Signs
AlphaVision 2.1" Signs (non-NEMA models)
AlphaVision 2.1" Signs (NEMA Models)
AlphaVision 3.2" Signs (NEMA Models)
AlphaVision PC Series Type 12 Signs
AlphaVision PC Series III Sign User Manual
AlphaVision PC Series III Sign Installation Guides
Service Bulletins for AlphaVision PC Series III Signs
AlphaVision™ PC Sign Picture Box Control
AlphaVision PC™ Signs
AlphaVision FS (Front-Serviceable) Character Matrix Signs
AlphaVision InfoTracker LED Signs
Alpha Director Signs
AlphaTicker LED Signs
 Miscellaneous Signs
Alpha LED Clocks
 Betabrite Sign Documentation
 One-Line Betabrite LED Signs
BetaBrite 1-Line Signs (Model 1036)
BetaBrite 1-Line Signs (Models 1026 and 1040)
BetaBrite Window Displays
 Multi-Line Betabrite LED Signs
BetaBrite Director Signs
 Messaging Software Documentation
 Alpha Sign Messaging Software
ActiveX Control
Alpha Messaging Software
AlphaNET Messaging Software
Gateway Messaging Software
Smart Alec Messaging Software
 BetaBrite Sign Messaging Software
BetaBrite Messaging Software
 Networking / Interface Documentation
Networking Alpha Signs
Alpha Sign Communications Protocol
Alpha Industrial Protocol
Making an RS232 Connection to the Alpha® Solar™ Display
RS485 Networking tips
Baud Rate Change for Converter Box III
 Ethernet Networking
Series B Alpha Ethernet Adapter Installation Instructions
Ethernet Compatibility for the Alpha 220C
Ethernet Compatibility/Adaptive Signs
 Industrial Interfaces
How to Connect the Alpha Gateway II Interface to a DeviceNet Network
How to Connect Alpha Signs to Profibus DP
Gateway II Modbus Plus Interface Installation Instructions
Discrete Input Interface
Data Highway plus
Configuration Data for Alpha Gateway Networks
Direct PLC/EZ95 ASCII Protocol
Modbus ASCII Protocol
 Modem Networking
Alpha Signs and Modems
 USB Networking
AlphaNET and Macintosh Computers
USB-to-DB9 Adapter
 Miscellaneous Documentation
Electrostatic Discharge Damage (ESD)
Alpha Serial/Infrared
Message Loader
Sign EPROM (firmware) replacement