HP Kayak XU, Руководство пользователя

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English 89
4 Technical Information
System Connectors and Switches
Audio Front Panel
Connector
The Audio Front Panel Connector, labeled “Audio Front Panel,” is a
10-pin connector that links the system board with the multimedia
Front Panel. It has the following functions:
•
Master volume adjustment from 0% (Mute) to 100% (Maximal Gain).
•
Redirect stereo output to the front panel headphone jack, or the rear
panel stereo jack, as follows:
1 When the headphone jack on the Audio Front Panel of the
PC Workstation is not being used, the audio signal is available on
the rear panel (for example, speakers are active).
2 When a headphone is plugged into the headphone jack, the audio
is directed to it and no sound is available on the rear panel
(speakers are muted).
The Audio Front Panel Connector has the following pin assignments:
Refer to the online guide Using Sound on Your PC for more
information about the Audio Front Panel.
Pin Signal I/O
1 Analog Ground
2 Key Way
3 Front Panel input left IN
4 Front Panel return left OUT
5 Front Panel input right IN
6 Front Panel return right OUT
7 Volume low limit
8 Volume high limit
9 Volume adjust left
10 Volume adjust right
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