I have the optical cable plugged in correctly, however my tv speakers continue to play audio creating this echo effect. Ideally I'm seeking some semblance of control over the sound via my roku remote that came with the TV. Also looking to have the TV audio completely routed to the soundbar. is this possible?
There is no HDMI port on the soundbar.
I've been troubleshooting for an hour or 2 to no avail and I'd like to think I'm not completely retarded.