Hi, i have an Icom IC725 HF radio. Can't seem to get the remote CI-V
talking. Aparrently there should be between 5 and 1 volt variation (i
think) from that socket when you spin the VFO and or change bands. I
have checked the diode matrrix and settings to death, i DO get a small
voltage variation on the socket but nothing like it should be. I'm
trying to get HRD set up on it but no luck. Have posted in the forums
there a while ago and got step by step help but nothing i had not
already done. Any help appreciated...

Thanks You

Gary
VK3LCD