hi jackal try these settings on your amp and TV, you shouldn't need an optical with your set up connect hdmi 2 TV to monitor 1 on denon amp then use these settings on amp an TV and let me know how it goesIs your receiver connected to the TV via HDMI 2 and does it support ARC/eARC? I may be wrong but you should be able to use ARC here to achieve the same thing with needing an optical cable (I think!)
If your connected to hdm
Got it working with an optical cable. Tried arc, gave up as I couldn’t get it to work but probably my bad.