Using Surround/Multi-Channel Sound; Dolby Digital Live - Acer Aspire 9120 Series User Manual

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Using surround/multi-channel sound

For high-quality digital surround sound so you can enjoy your movies, games
and music in a realistic, multi-channel audio environment, your Acer notebook
comes with:

Dolby Digital Live

•
DTS Connect
•
To set up surround sound, run the Realtek HD Sound Effect Manager by double-
clicking the Realtek HD Audio Manger icon
Windows system. If the icon is not visible, access the Sound Manager through
Control Panel > Realtek HD Sound Effect Manager.
Dolby Digital Live
Dolby Digital Live encodes audio signals into a Dolby Digital 5.1 bitstream for
multi-channel playback through a surround sound system.
To take advantage of Dolby Digital Live, you need a Dolby Digital-equipped
audio/video receiver or digital speaker system.
1 Connect your computer to your audio system using a S/PDIF cable via the S/
PDIF-out port
in the system tray of your