Hi,
I received my sonos arc and I am trying to connect it to an LG OLED65CXPUA.
To do so I connected the to hdmi 2 on the LG since that is the eArc port. The when I select hdmi arc on the LG, I don't see the options to select pass through and eArc as I am supposed.
Also, and you tell me how to test the sonos to ensure it is outputting dolby atmos and how to tune it?