I plug Spidif in and out cables from dsp4000 to my RME fireface 4000 soundcard.
i go to "Set up" on the 4000 then to "Audio"
– in source sp DIF
-out from sp DIF
i press audio once more on soft keys..
sample rate 0
s/p dif bad
scms no copy
and of course no sound in or out from the 4000 on respective spdif in out on my soundcard.. …
analog works fine..
cables are tested on other devices and work fine
in and out spdif from souncard from and to other devices also working