Skip to main content
Electronic Theatre Controls Inc

How to replace a 2 port DMX I/O board in Cobalt

If your DMX board has lost its magic smoke...

You may need to replace your DMX board if it has suffered electrical or other damage.  Please contact a qualified technician for assistance as it may be an easy fix, or else it will be more complicated than a simple replacement.  This may require loss of the phone remote port, so if that's important to you, please contact ETC technical support.


  • Was this article helpful?