Sun Feb 04, 2018 2:56 pm #1588706
I was given a pair some time ago but, whilst I can hear perfectly well, the microphone does not work. I tried it in several aircraft with the same result so I tried some basic faut-finding (continuity, loose wires, cleaned plugs) and, finding nothing, fitted a new microphone. The intercom etc works perfectly well with my H10-13.4. There doesn’t really seem to be much to go wrong. Any ideas what next?