Apple Workgroup Server 8550 - Manual (Page 14)

Choosing sound devices and alert sounds
This section tells you how to use the Monitors & Sound control panel to
choose your server’s sound input and output devices and to configure the
system alert sound and its volume.
Follow these steps to choose the sound input and output devices for your
server and to configure the system alert sound:
1 If you want to use an external device for sound input, connect it to the
sound input port, as described in the setup guide that came with your
server.
2 Open the Monitors & Sound control panel.
The Monitors & Sound control panel is in the Control Panels submenu in the
Apple (K) menu.
3 At the top of the Monitors & Sound control panel, click the Sound
button.
The following dialog box appears:
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