2. Industry Standards
About 20 years ago, most manufacturers used their own, proprietary control protocols. This forced system designers to use only fixtures and control consoles from the same manufacturer. There was no control standard to allow the use of different products.
A standard is a set of widely
•Increased product quality and safety
•Reduced development time and cost
•Sound engineering practices
•Protection against obsolescence
The following organizations have developed standards that relate directly to the DMX 512 protocol:
•USITT
•ESTA
•ANSI
•EIA/TIA
2.1 USITT
The United States Institute of Theatre Technology (USITT) supports, develops, and promotes a wide variety of standards for the theatrical and entertainment industry. In 1986, USITT developed the DMX 512 protocol as a simple, flexible, and reliable standard for lighting control.
In 1998, USITT transferred maintenance of the DMX 512 protocol to the Technical Standards Program of ESTA. The standard is constantly revised and updated as technology continues to advance.
2.2 ESTA
The Entertainment Services and Technology Association (ESTA) is a
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