Gigabyte GA-P55A-UD3P, Руководство пользователя

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5-2-3 5-2-3 Enabling Enabling the the Dolby Dolby Home Home Theater Theater Function Function
Before Dolby Home Theater is enabled, you get only 2-channel playback output (from the 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- 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, 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- 2-channel stereo content will be transformed into multi-channel audio, creating a virtual sur-
round sound environment round sound environment
(Note) (Note)
. .
Install the Install the Dolby GUI Software Dolby GUI Software driver from the driver from the motherboard driver disk. Click the motherboard driver disk. Click the Start Start icon icon . . Point Point to to All All
Programs Programs , , Dolby Control Center Dolby Control Center to access the utility. to access the utility.
(The following illustration demonstrates a 7.1-speaker conguration as an example.) (The following illustration demonstrates a 7.1-speaker conguration as an example.)
1. 1. : :
Click Click Dolby Dolby Pro Pro Logic Logic IIx. IIx. The The system system will will expand expand 2-channel 2-channel audio audio for for a a 7.1-channel surround 7.1-channel surround sound sound
playback. playback.
2. 2. : :
Click Click Natural Natural Bass Bass to to enable enable speaker speaker bass bass effect. effect.
(Note) (Note) When Do When Do lby Dig lby Dig ital Liv ital Liv e is e is enabled, enabled, only di only di gital au gital au dio outp dio outp ut (S/PDIF) ut (S/PDIF) is workin is workin g, and g, and you will you will not not
hear any sound from analog speakers or headphone. hear any sound from analog speakers or headphone.