K8NF4 Series
11
USB & LAN Connectors: USB/ LAN
There are four USB connectors on the back panel. These USB connectors are used to attach to USB
devices such as: keyboards, mice and other USB devices. You can plug the USB devices directly into
this connector. The K8NF4 Series mainboard also provides a LAN port. You can plug LAN devices
directly into this connector.
Audio Port Connectors: Sound
The K8NF4 Series comes equipped with three Audio Ports. The three ports, Mic-in, Line-in and
Front Speaker-out are standard audio ports that provide basic audio functionality. After you install
the 5.1 Channel drivers for K8NF4 Series and setup 5.1 channel Audio effect, the three audio ports
are enabled for 5.1 channel and supporting two speakers each.
Line In
Connects to an external audio device such as a CD player, tape player or other audio devices
that provide audio out. For K8NF4 Series, this port becomes the rear speakers when 5.1 Channel
Audio Effects driver is installed and enabled.
Front Speaker-Out
Connects to standard audio speakers. This port becomes the front speakers
when 5.1 Channel Audio Effects driver is installed and enabled. Also note that this port provides the
most amperage of all the ports making it suitable for headphones and speakers without power cables.
Mic In
Connects to a microphone. For K8NF4 Series, this port becomes the subwoofer/center out
when 5.1 Channel Audio Effects driver is installed and enabled.
Pin
Assignment
Pin
Assignment
1
TX+
5
TRD2-
2
TX-
6
RX-
3
RX+
7
TRD3+
4
TRD2+
8
TRD3-
Pin
Assignment
Pin
Assignment
1/5
+5 V (fused)
3/7
USBP0+/P1+
2/6
USBP0-/P1-
4/8
Ground
The K8NF4 Series supports 5.1 Channel Audio effects.
See appendix
I
for more information.
