HP (Hewlett-Packard) HP OmniBook Calculator User Manual


 
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You can also plug in an external microphone, external speakers or headphones, and
a stereo input source, such as a CD player.
Plug the microphone into the microphone jack. The built-in microphone turns off.
Plug the stereo speakers or headphones into the output jack. The built-in
speakers turn off.
Plug a stereo input source into the input jack.
To record and play sound
Use the Windows Sound Recorder application. You can record sounds, and you
can open an existing sound file and play it.
Click Start, Programs, Accessories, Multimedia, Sound Recorder.