Does Grafik Eye (RA-GRX-6) need to be factory defaulted if used in another system?
I'm going to rehome a couple of these and don't want to get a "I bought this and it doesn't work" call later so I just want to make sure whether these need to be factory reset before they can be activated in another system or not. If so, how do I do that? I checked the user manuals for Radio Ra, Chronos, RA-GRX, and even the regular GRX grafik eyes and couldn't find anything. I even tried doing the 1-3-5/2-4 button combinations we used to do on the old system.
