I am trying to connect Beam to a Sony Bravia Tv using an audio converter. I have coaxial out of tv into converter. and optical into converter from beam using Sonos supplied adapter. I am trying unsuccessfully to connect to to beam. message on sonos app says « no signal detected make sure to digital optical adapter and HDMI cable are securely plugged into.... »
it will not connect to tv
can someone explain to me what I am doing wrong or missing .