Electronics Diversified Incorporated, a Hillsboro, Oregon manufacturer of stage lighting controls from the 1960s until 2010, when purchased by Cooper Controls. The Oregon factory was closed in 2011.
Some information on Scrimmer dimmers and consoles is available in the PDF file contained in the wiki entry for TTI.
Member @lwinters630 posted this link for EDI user manuals:
http://www.parlights.com/electronics-diversified-incorporated-edi-user-manuals/
Some information on Scrimmer dimmers and consoles is available in the PDF file contained in the wiki entry for TTI.
Member @lwinters630 posted this link for EDI user manuals:
http://www.parlights.com/electronics-diversified-incorporated-edi-user-manuals/