Mark,
I need confirmation on the inputs for your device. My research indicates the following valid inputs (i.e., you press the source button on the remote and these are the sources that come up).
“wifi”,
“bt”,
“soundshare”,
“aux”,
“optical”, - also known as D.In or TV ARC.
“usb”,
“hdmi”
I may have some other queries as I integrate this soundbar into my DH/Service Manager.
Dave