Irda Header: Ir - Foxconn 845GV4MR-ES Easy Installation Manual

9. Front Audio Connector: F_AUDIO
The audio interface provides two kinds of audio output choices: the Front Audio,
the Rear Audio. Their priority is sequency from high to low(Front Audio to Rear
Audio). If headphones are plugged into the front panel of the chassis(using the
Front Audio), then the Line-out (the Rear Audio) on the rear panel will not work. If
you do not want to use the Front Audio, pin 5 and pin 6, pin 9 and pin 10 must be
SHORT, and then the signal will be sent to the rear audio port.

10. IrDA Header: IR

The connector supports wireless transmitting and receiving device. Before using
this function, configure the settings of IR Mode from the "Integrated Peripherals"
section of the CMOS Setup.
MIC_IN
MIC_VCC
R_OUT
NC
L_OUT
Empty
+5V
1
8
1
2
AGND
A5V
FR_OUT
Empty
FL_OUT
9 10
F_AUDIO
GND
IRRX IRTX
IR