May have unusual metering scale, or no metering at all.Only works if the radio is using the default CI-V address. You can manually assign the CI-V address in the Settings tab, and then select “Use as model too”.May not answer our rig ID broadcast (discovery) request (Ic-706 and older).May require manual CI-V address assignment in wfview.May require manual baud rate assignment in wfview.Some rigs have integrated USB, and this is generally preferred.Difficult physical connection constraints.
Older radios may have several limitations: This guide applies to radios that are not in the core supported radios.
