eMachines EL1200 Series - Manual (Page 33)

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4 Drag the Device Volume slider to change
the volume or click to select the Mute
check box, then click OK.
Configuring the audio
jacks
If the back of your computer has five audio
jacks, they are universal jacks. This means that
they can be used for more than one purpose.
For example, the blue jack on the computer
can be a stereo in jack or a stereo out jack. To
use the audio jacks for something other than
the default audio device, you need to
configure the audio jacks.
To configure the audio jacks:
1 Connect your audio device(s) to the
computer audio jack(s).
2 Click Start, then click Control Panel . The
Control Panel window opens.
3 Click Sounds, Speech, and Audio Devices,
Sounds and Audio Devices, then click
Advanced under Speaker Settings. The
Advanced Audio Properties dialog box
opens.
-OR-
If your computer has the Realtek Sound
Effect Manager installed, double-click
the Sound Effect Manager icon on the
taskbar. The Realtek dialog box opens.
4 Follow the on-screen instructions to
configure the audio jacks for your
speaker setup.
Shortcut
Start Ö Control Panel Ö Hardware and Sound Ö Sound Ö click
the device Ö Configure