My newly flying aircraft ( 10 hrs) is fitted with an ICOM A210 transceiver, all appears to be working using either a Bose X or David Clark headset. However when I try using a Bose A20 headset, it won't transmit or receive, also the sidetone is extremely feint almost non existent.
Just wondering if anyone else has experienced this ?
Just wondering if anyone else has experienced this ?