BECKHOFF CX2500­0020 - Manual (Page 19)

Mounting and wiring
S/PDIF­In to S/PDIF­Out pass through mode: Use this setting to specify real­time output of the S/PDIF­In
audio signals via S/PDIF­Out.
Microphone tab
This option can be used to enable or disable recording and playback volume, noise suppression and
reverberation suppression for the microphone.
For further information please refer to the manufacturer's user manual ( Realtek HD Audio Manager).
CX2500­0020 19 Version 1.0