DFI DT122-SB Manual - Manual (Page 24)

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24
Chapter 5 Ports and Connectors
Chapter 5
Audio
Rear Audio
The system board is equipped with 3 audio jacks. A jack is a one-hole connecting interface for
inserting a plug.
• Mic-in Jack (Pink)
This jack is used to connect an external microphone.
• 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.
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
Configure the onboard audio in the Chipset menu (“South Bridge” submenu) of the BIOS. Re-
fer to chapter 7 for more information.
Driver Installation
Install the audio driver. Refer to chapter 8 for more information.
1
Line-out
Line-in
Mic-in
Rear audio
Front
audio
1
Mic2-L
Line2-R
Front_IO_Sense
GND Presence Signal Ke
y
2 10
Mic2-
JD
Line2-
JD
9
Mic2-R Line2-L