Click on the [Audio] tab, then confirm that [Pioneer USB D/A Converter] is
listed as the [Default device] for [Sound playback].
If another device has been selected, open the drop-down menu and select [Pioneer USB
D/A Converter], then click on [Apply] to change the selection.
To enable the new setting, reboot your computer.
Confirm that your media player's sound volume is set to Maximum.
In the event your media player requires an output plugin setting, confirm that [Pioneer USB
D/A Converter] is selected.
2. To disable the operating system's sound scheme
Under default OS settings, computer events may be accompanied by audio signals and beeps
that are audible through the speakers attached to the device. In the event you do not wish to
hear such non-music signals, follow the instructions listed below:
Click [Start] [Control Panel] [Sounds and Audio Devices].
Click on the [Sounds] tab, and for the [Sound scheme], select [No Sounds],
then click on [Apply].