I am unable to pair my audio system with my new TCL 6 series (9.3 software). My Denon ARV-X4000 receiver is not recognized by the CEC search.
Given all of the trouble with ARC in the community, is it possible to link my audio system and TCL without ARC, and manually control the audio?
That would entail the roku controlling the audio device by IR, and it can't do that. It only controls tv's by IR, its up to the tv via hdmi-cec to control the audio devices.