Hardware installation, Audio, Rear audio – DFI COM330-B User Manual
Page 33: Front audio, Bios setting, Driver installation
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Hardware Installation
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Audio
Front audio
Rear audio
Rear Audio
The system board is equipped with 3 audio jacks. A jack is a one-hole connecting
interface for inserting a plug.
• Line-in Jack (Light Blue)
This jack is used to connect any audio devices such as Hi-fi set, CD player,
tape player, AM/FM radio tuner, synthesizer, etc.
• Line-out Jack (Lime)
This jack is used to connect a headphone or external speakers.
• Mic-in Jack (Pink)
This jack is used to connect an external microphone.
Front Audio
The front audio connector allows you to connect to the second line-out and mic-
in jacks that are at the front panel of your system.
BIOS Setting
Refer to the module’s BIOS for more information.
Driver Installation
Install the audio driver. Refer to chapter 3 for more information.
Line-in
Line-out
Mic-in
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Mic2-L
Line2-R
GND
Line2-L
GND
N.C.
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Line2-
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Mic2-R