TerraTec SoundSystem Aureon 5.1 PCI Manual page 22

Speakers
You can make the following settings here:
Speaker Configuration
Set the speaker configuration that you want use here.
You can activate every single speaker separately here to test them for correct wiring and func-
tion. If you click on a speaker to activate it, you will hear static from that speaker.
S/P-DIF Output
This button enables and disables the digital audio output.
The digital output can only be enabled in "Stereo Speaker" or "Headphone" mode.
Direct Sound Accelerator (Direct Sound Accel.)
You can set the Direct Sound hardware acceleration here. This setting should generally be set
to maximum.
Virtual 5.1 Speakers and reverberation
Enable and select the Hall effect here.
22 SoundSystem Aureon 5.1 PCI (English)