Some PCX-boards support volume adjustment before and after the DA Converter. This flag defines whether the digital or the analog audio stream is adjusted. If available, you should prefer to adjust the analog stream. Please have a look at your documentation, whether your board supports this feature.
support volume adjustment before and after the DA Converter.
If this flag is set to "TRUE" the Outvolume is calculated digital by the cpu of your Workstation. This is necessary to decouple the DigaSystem volume fader from the windows mixer.
Note: This is not recommend because there is a loss of quality. This parameter is supported by Multitrack/EasyTrack
For additional and configuration information, please visit https://learn.davidsystems.com/kb/digasystem-base/digasystem-general-information/how-to-define-the-volume-settings