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Electronic Theatre Controls Inc

Dimming Modules Function in My Rack, but Other Modules Do Not


Dimmable modules will work in my ETC rack, but relay modules, LED modules, ELV modules, and ThruPower modules are not functioning in any slot /in some slots but do function in others.  


The most likely cause of this is a missing neutral reference to the module position.  Please see Step 2 of this article: R20 Modules in Unison Legacy DR Racks.


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