Beckhoff CX2500-0020 Manual page 18

Mounting and wiring
Select CD format for playback/recording a CD, select DVD for playback/recording a DVD. Other
combinations of bits and sampling rate can be set manually.
Digital Output (Optical) and Digital Output tabs
Various sound effects and the standard format settings can be set (see above).
S/PDIF-In to S/PDIF-Out pass through mode: Use this setting to specify real-time output of the S/PDIF-In
audio signals via S/PDIF-Out.
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).
18 Version: 1.0 CX2500-0020