Good Day
My brother in law, has a HD Ultra Classic. we are travelling together and trying to get his HD set up in the Intercom/CB. Very intermittent and glitchy. Can also experiencing feed back when the passenger is plugged in. Look for advise, diagnostics, recommendations on what seems to be electronics and connections/switches/PTT buttons. I'm not a fan of the VOX feature on the HarmonKardon and intercom, but that is a feature the bike comes with.
Any advise would be a start for us to chase down the issue.
Thanks,
Steve