Apple Power Macintosh 8600 - Manual (Page 81)

3 Place the Apple PlainTalk Microphone at the top center of the monitor, so that the
microphone’s Apple ( K ) icon is facing you.
If you’re using a different microphone, position it 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.
Now that your computer is on, you need to activate the microphone by
selecting it as the sound input device.
5 Open the Apple ( K ) menu at the top left corner of your screen, and choose
Control Panels.
81 Connecting Additional Equipment