Computer User's Reference Manual

Hints and Limitations
The volume control you have chosen in the “Properties” window
appears in the “Master Out” window.
5 Put a check mark in the Mute check box in the column that you
don't use—either LINE or MIC.
Using an External Condenser Microphone
The microphone/line-in jack supports the following type of
microphones:
A dynamic microphone
A self-battery-powered condenser microphone
If you want to use an electric condenser microphone, you must use
one that provides its own power source.
Chapter 4. Solving Computer Problems 121