Gigabyte GA-MA785GMT-UD2H Manual - Page 88
Configuring Audio Input and Output - audio driver
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UPC - 818313008336
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5-2 Configuring Audio Input and Output 5-2-1 Configuring 2/4/5.1/7.1-Channel Audio The motherboard provides six audio jacks on the back panel which support 2/4/5.1/7.1-channel (Note) audio. The picture to the right shows the default audio jack assignments. The integrated HD (High Definition) audio provides jack retasking capability that allows the user to change Center/Subwoofer Speaker Out Rear Speaker Out Side Speaker Out Line In Front Speaker Out Mic In the function for each jack through the audio driver. For example, in a 4-channel audio configuration, if a Side speaker is plugged into the default Center/Sub- woofer speaker out jack, you can retask the Center/Subwoofer speaker out jack to be Side speaker out. • 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 simultaneously. If you want to mute the back panel audio (only supported when using an HD front panel audio module), refer to instructions on the next page. High Definition Audio (HD Audio) HD Audio includes multiple high quality digital-to-analog converters (DACs) that support 44.1KHz/48KHz/ 96KHz/192KHz sampling rate. HD Audio features multistreaming capabilities 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 Vista 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. j Only for GA-MA785GPMT-UD2H. k Only for GA-MA785GMT-UD2H. l Only for GA-MA785GMT-US2H. • 4-channel audio: Front speaker out and Sidej/Rearkl speaker out. • 5.1-channel audio: Front speaker out, Sidej/Rearkl 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. Appendix - 88 -
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