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2.5.7 Audio
Audio Jacks
The system board is equipped with 3 audio jacks. A jack is a one-hole connecting interface for
inserting a plug.
Line-out Jack (Lime -CN7)
This jack is used to connect external speakers for audio output from the system
board. Using this jack disables the front audio’s line-out function.
Line-in Jack (Light Blue -CN6)
This jack is used to connect any audio devices such as Hi-fi set, CD player, tape
player, AM/FM radio tuner, synthesizer, etc.
Mic-in Jack (Pink -CN8)
This jack is used to connect an external microphone.
Front Audio
The front audio connector (J6) allows you to connect to the line-out and mic-in jacks that are
at the front panel of your system. Using the line-out and mic-in jacks will disable the rear audio’s
line-out and mic-in functions.
Remove the jumper caps from pins 5-6 and pins 9-10 of J2 prior to connecting the front audio
cable connector. Make sure pin 1 of the cable connector is aligned with pin 1 of J2. If you are not
using this connector, make sure to replace the jumper caps back to their original pin locations.
Pins 5-6 and 9-10 short
The front audio is disabled.
(default)
The rear audio is enabled.
Pins 5-6 and 9-10 open
The front audio is enabled.
The rear audio is disabled.
Driver Installation
Install the “Audio Drivers”. Refer to chapter 4 for more information.
