Sony VAIO VGC-RA910G Quick Start Manual page 34

3.
Right-click in the WinDVD window to open the Setup dialog box.
4.
Select the Audio tab.
5.
From the section, Audio Speaker Configuration, select 6-channel speaker (5.1 Home Theater) or the desired
speaker configuration.
To enable S/PDIF, go to Audio Output Configuration and select Digital (S/PDIF) out to External Processor.
6.
Click OK.
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