User's Manual

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Appendix
The S/PDIF Out jack can transmit audio signals to an external decoder for decoding to get the best audio quality.
1. Connecting a S/PDIF Out Cable:
Connect a S/PDIF optical cable to an external decoder for transmitting the S/PDIF digital audio signals.
Connects to a S/PDIF optical cable
6-1-2 ConguringS/PDIFOut
Step 2:
Select Sound Control Panel.
Step 3:
On the Playback tab, make sure your headphone is set
as the default playback device. For the device connected
to the Line out jack on the back panel, right-click on
Speakers and select Set as Default Device; for the
device connected to the Line out jack on the front panel,
right-click on Realtek HD Audio 2nd output.