HP Notebook Series

5–6 Hardware Guide
Audio and Video
Using the Audio-Out Jack
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WARNING: To reduce the risk of personal injury, adjust the volume
before putting on headphones or a headset.
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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:
■ Use only a 3.5-mm stereo plug.
■ For best sound quality, use 24-ohm to 32-ohm headphones.
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When an external audio device is connected to the audio-out jack,
the internal speakers are disabled.