Matsuura Mc 500v2 retrofit.
18 Apr 2016 17:18 #73550 by skunkworks
I have not gotten back to figuring out the opto22 boards.. Soon.. IIRC - you can either externally power the logic side of the boards or you can power them from the 50 pin cable (mesa) Which is the way we are doing it on k&t. again - iirc. also I think on some of our opto22 board I had to solder a jumper to make the cable power work.
BigJohnT wrote: Looking good!
I have an Opto22 and it has two terminals marked + and - do they power up the Opto22 board?
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