Apple Macintosh Performa 6400 Series - Manual (Page 47)

3 Place the microphone at the top center of the monitor, so that the microphone’s
Apple ( K ) icon is facing you.
If you can’t place it on top of the monitor, position the microphone according
to these guidelines:
m The microphone should be between 1 and 3 feet away from you.
m The microphone should be directly in front of you to minimize the
effect of background noises.
4 Turn on the computer.
Next, you need to make sure the Sound Input source in your computer is set
to “External Microphone.”
5 Open the Monitors & Sound control panel in the Apple ( K ) menu and click the
Sound icon.
47 Connecting Equipment and Expanding Your Computer