Hello. Is there a possibility to monitor S/PDIF input of my Studio 1810 directly to main output outside of a DAW? (i.e. for hearing of minidisc records). I can fully monitoring MIC1 to MIC4 inputs via Universal Control (indicate levels, setting and hearing), MIC5 to MIC8 (no indicators, no level setting, hearing OK), S/PDIF is indicated, but no sound :-( Inside of a DAW it works.