Hardware Guide

5–6 Hardware Guide
Audio
Using the Audio-Out Jack
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WARNING: To reduce the risk of personal injury, adjust the volume
before putting on headphones.
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CAUTION: To prevent possible damage to an external device,
do not plug a monaural plug into the audio-out jack.
When connecting a device to the audio-out jack:
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Use only a 3.5-mm stereo plug.
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For best sound quality, use 24-ohm to 32-ohm headphones.
When optional powered speakers or a headphone is connected to
the audio-out jack on the tablet PC or an optional docking station,
the internal speakers are disabled.
Using the Headset Jack
The headset jack can support a headset, such as a mobile
telephone headset, that has a microphone, a monaural ear piece,
and a 2.5-mm plug.
When a headset is connected to the headset jack, the internal
microphone and speakers are disabled.
Using the Microphone Jack
The microphone jack supports a monaural microphone with a
3.5-mm plug.
A monaural electret condenser microphone is recommended. If
you connect a stereo microphone, left channel sound will record
on both channels.
When an optional headset or external microphone is connected to
the tablet PC, the internal microphone is disabled.
280133-001.book Page 6 Monday, August 26, 2002 11:41 AM