Alienware Sentia 3450 Technical Reference
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Audio Features
You can configure the audio options on your computer from the Sounds and Audio
Devices Windows control panel, or from the Realtek HD Audio Manager
icon in the taskbar/control panel (this will bring up the Realtek Audio Configuration
menus). The volume may also be adjusted by means of the Fn + F5/F6 key
combination.
Figure 2 - 10 Realtek Audio Configuration Menus
Sound Volume Adjust8 Channel Sound Support
If you wish to configure your system for 8 channel sound support, then the following
ports should be used as outputs. Double-click the appropriate icon (e.g. ) to bring
up the “Connected device:” dialog box to configure the output port.
• Side Speaker Out - Connect to S/PDIF Out
• Center/Subwoofer Speaker Out - Connect to Microphone In
• Front Speaker Out - Connect to Speaker/Headphone Out
• Rear Speaker Out - Connect to Line In
