A friend brought over an Icom rp-1510 that he had bought and wanted to change the cwid call. It looks like the call may be contained in the 27256 EPROM. Since the EPROM was in a socket, so I unplugged it and read the data. I could see nothing that looked like a callsign, so I suspect it is probably binary.
Does anyone have any info on re-programming the callsign? I can burn the EPROM but need to know how the data is arranged. Thanks Henry
