User`s guide

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qbex aero style / User’s guide
6-1-3 Connect Audio Device
The Notebook PC can be connected headphone, sound box and microphone
The speaker will turn off automatically
after connecting the external headphone
to the Notebook PC. Excessively loud
volume could damage your hearing. So
turn down the volume before connecting
earphone, and then raise the volume to
comfortable level.
Importance