Chapter 5 Appendix; Configuring Audio Input And Output; Configuring 2/4/5.1/7.1-Channel Audio - Gigabyte GA-B75-D3V User Manual

Chapter 5 Appendix
5-1 Configuring Audio Input and Output
5-1-1 Configuring 2/4/5.1/7.1-Channel Audio
The motherboard provides three audio jacks on the back panel which
support 2/4/5.1/7.1 -channel audio. The picture to the right shows
(Note)
the default audio jack assignments.
The integrated HD (High Definition) audio provides jack retasking capa-
bility that allows the user to change the function for each jack through
the audio driver.
• To install a microphone, connect your microphone to the Mic in jack and manually configure the
jack for microphone functionality.
• Audio signals will be present on both of the front and back panel audio connections simultane-
ously. If you want to mute the back panel audio (only supported when using an HD front panel
audio module), refer to instructions on page 75.
High Definition Audio (HD Audio)
HD Audio includes multiple high quality digital-to-analog converters (DACs) and features multistreaming ca-
pabilities that allow multiple audio streams (in and out) to be simultaneously processed. For example, users
can listen to MP3 music, have an Internet chat, make a telephone call over the Internet, and etc. all at the
same time.
A. Configuring Speakers
(The following instructions use Windows 7 as the example operating system.)
Step 1:
After installing the audio driver, the HD Audio Manager
icon will appear in the notification area. Double-click
the icon to access the HD Audio Manager.
(Note) 2/4/5.1/7.1-Channel Audio Configurations:
Refer to the following for multi-channel speaker configurations.
• 2-channel audio: Headphone or Line out.
• 4-channel audio: Front speaker out and Rear speaker out.
• 5.1-channel audio: Front speaker out, Rear speaker out, and Center/Subwoofer speaker out.
• 7.1-channel audio: Front speaker out, Rear speaker out, Center/Subwoofer speaker out, and Side speaker out.
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Line In
Front Speaker Out
Mic In
Appendix