I just purchased the RRC-Micro interface and am not sure how to get it working with the IC-706 MKIIG. I think I understand from another post that it is not possible to mix the RRC-Micro use with the "remote front panel" connection from another RRC1258, but I am confused as to why it is not possible to use them sequentially -- in other words, connect to the Radio RRC from the RRC1258 control unit with the attached front panel, then disconnect, and start a new connection from the RRC-Micro.
Perhaps the reason is that RRC Micro requires the panel to be mounted on the radio at the radio location, and powered on all the time? If so, then remote front panel mode and RRC Micro are truly incompatible - but I didn't see that anywhere in the information before purchasing it :-(