No sound from denon

[Reallyjoe]

Evening
New question
Pro+ optical out to Denon 4700H. Denon input selected to optical. Not getting sound. Tried other optical input, no sound. Verified Pro+ was tested prior to hooking up to Denon and worked fine.
Any thoughts.
Joe

Edit Pro+ optical selected

 

[Reallyjoe]

Switched to Coax, changed to fixed volume, coax on DVD input. Things are working, not sure which change got it. But it’s working, on to next steps

 

[hgo58]

Switched to Coax, changed to fixed volume, coax on DVD input. Things are working, not sure which change got it. But it’s working, on to next steps

Probably a bad optical cable.

 

[Graudiba]

Hi, You must assign the connectet optical Input from the Denon to the selectet Input.