Cinemate 120 with FiOS TV 1 and LG 4K TV
As of 10 days ago, my A/V setup was that my cable box, chromecast and DVD were connected via HDMI to my Bose Cinemate 120 and it selected what was playing and that fed the TV on HDMI1
Since then, I have replaced the TV and the cable box. I now have a FiOS TV 1 box and a 4K TV. I plugged the new FiOS box where the old one was, and then fed the TV from the Bose. Would not play. Bose kept flashing LPCM 2.0, but of course there is no discussion of that in the Bose manual .
Pairing the TV with FiOS box directly works just fine.