Enabling The Dolby Home Theater Function - Gigabyte GA-H67A-USB3-B3 User Manual

5-2-3 Enabling the Dolby Home Theater Function

Before Dolby Home Theater is enabled, you get only 2-channel playback output (from the
front speakers) when playing 2-channel stereo sources. You must play 4-, 5.1-, or 7.1- chan-
nel content to get 4-, 5.1-, or 7.1- channel audio effects. With Dolby Home Theater enabled,
2-channel stereo content will be transformed into multi-channel audio, creating a virtual sur-
round sound environment.
Step 1:
Locate the icon in the notification area and right-
click on this icon. Select Playback devices.
Step 2:
On the Playback tab, select Speakers. Then click
Properties.
Step 3:
On the Dolby tab, select the Dolby Prologic IIx and
Natural Bass check boxes. Click OK to complete.
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