I'm running a drawmer A2D2 spdif out into the spdif input (breakout cable) of the 9652 HDSP.  I've set the sample rate in reaper at 48K, same as the drawmer.  In the hammerfall dsp settings, spdif in is set to coaxial, preferred sync ref is spdif in.  I get no lock on the sync check, and thus no input signal.

I tried a different coaxial cable and the same problem.  I can get the spdif out to work fine.

Not sure what's up here.  Everything is setup as far as I know...

Thanks