
Audio Components Continued
Component3
Volume button (down)
4
Volume button (up)
5
Microphone jack
6
Stereo speaker/ headphone jack
7
Internal microphone
Function
Decreases volume to the 
Increases volume to the 
Connects an external mono microphone. The jack requires a
Connects headphones, head set, or external speakers to the computer. The jack requires a 
NOTE: With stereo speakers muted, system beeps are still audible unless they have been turned off.
| ! | WARNING: To reduce the risk of personal injury, adjust the volume | |
| control before putting on headphones. | ||
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Using Internal and External Microphones
The internal microphone is disabled when an electret condenser microphone with a 
IMPORTANT: A stereo electret condenser microphone in the mono microphone jack is acceptable, but the left channel will be recorded on both the left and right channels. A dynamic microphone will not achieve the recommended sensitivity.