Read but won't writeI am trying to upgrade the frequencies on our fire radios. ICOM IC-F50V. I can read and make changes but software will not write to radio. Not getting any error messages, data seems to upload but will not change in programming. Current software is CS-F50V revision 3.1 for IC-F50V series radios and 362 Firmware confirmed on the radios , I have the OPC-i966 programming 3 pin cable,
Wrong procedure when programming?
Any advice would be much appreciated.
Teton County EMS/Fire
Last edit: by tech