A revised version of ANSI E1.11 - 2004, Entertainment Technology-USITT DMX512-A, Asynchronous Serial Digital Data Transmission Standard for Controlling Lighting Equipment and Accessories, is available for public review on the ESTA web site at www.esta.org/tsp/documents/public_review_docs.php through July 7.
ANSI E1.11, and this revised draft version, BSR E1.11, describes a protocol for transmitting digital data used to control entertainment lighting equipment and accessories including dimmers, robotic luminaires, color changers, robotic mirrors, dousers, color wheels, motion effects wheels, and pattern rotators. The revision is being done to correct errors, clarify text, and add an Alternate START Code for UTF-8 transmission so that languages other than English can be used for sending diagnostic text messages.
In addition to being asked to review the BSR E1.11 document to see if it is technically correct and clearly written, reviewers are asked to look for protected intellectual property in the draft standard. Any protected intellectual property in the document should be pointed out in the comments.
For more information, contact Karl G. Ruling, Technical Standards Manager, ESTA, 875 Sixth Avenue, Suite 1005, New York, NY 10001; 1-212-244-1505; fax 1-212-244-1502; or e-mail standards@esta.org.
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