User's Manual

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Chapter 4
Chapter 5
Chapter 1
Appendix
Chapter 3
Chapter 2
Audio
The computer has a high-performance stereo audio system (18-bit
ADC and 20-bit DAC
resolution), a built-in sensitive microphone and 2 stereo speakers.
• You can tune or mute the output volume in an audio application, but
the maximal output volume is controlled by the audio system.
• You can turn on and turn off the output of audio system, and
increase or decrease the output volume through the hot keys.
Please see Keyboard section.
Besides, the audio input or output will automatically switch to external
audio devices (earphone, speaker or microphone) once the devices
are connected to the computer.