Gigabyte GA-P75-D3 User Manual page 72

The pictures to the right show the 7.1-channel speaker
configurations.
Step 2:
Connect an audio device to an audio jack. The The current
connected device is dialog box appears. Select the
device according to the type of device you connect. Then
click OK.
Step 3:
On the Speakers screen, click the Speaker Configuration
tab. In the Speaker Configuration list, select Stereo,
Quadraphonic, 5.1 Speaker, or 7.1 Speaker according to
the type of speaker configuration you wish to set up. Then
the speaker setup is completed.
B. Configuring Sound Effect
You may configure an audio environment on the Sound Effects tab.
Appendix
7.1-Channel Speakers:
- 72 -
Front Speaker
Out
Rear Speaker Out
Center/Subwoofer
Speaker Out
Side Speaker Out