Connecting Rear Panel I/O Devices - Abit AB9 QuadGT Installationsanleitung

1.10 Connecting Rear Panel I/O Devices

The rear I/O part of this motherboard provides the following I/O ports:
•
Mouse: Connects to PS/2 mouse.
•
Keyboard: Connects to PS/2 keyboard.
•
EZ-CCMOS1: This switch enables clearing the
CMOS memory without uncovering the system
chassis.
To clear the CMOS memory by EZ-CCMOS1:
Step 1: Power off the system.
Step 2: Turn left this switch to the "Clear CMOS" position.
Step 3: Turn right this switch to its default "Normal" position. The default CMOS memory
is now reloaded.
•
COM1: Connects to external modem, mouse or other devices that support this
communication protocol.
•
OPT-IN1: This connector provides an S/PDIF-In connection through optical fiber to
digital multimedia devices.
•
OPT-OUT1: This connector provides an S/PDIF-Out connection through optical fiber to
digital multimedia devices.
•
eSATA1: This connector supports the external SATA connection.
•
AUDIO1:
Cen./Sub. (Center / Subwoofer): Connects to the center and subwoofer channel in
the 7.1 channel audio system.
R.L./R.R. (Rear Left / Rear Right): Connects to the rear left and rear right channel in
the 7.1 channel audio system.
S.L./S.R. (Surround Left / Surround Right): Connects to the surround left and
surround right channel in the 7.1 channel audio system.
Line-In: Connects to the line out from external audio sources.
Line-Out: Connects to the front left and front right channel in the 7.1-channel or regular
2-channel audio system.
Mic-In: Connects to the plug from external microphone.
•
LAN1: Connects to Local Area Network.
•
IEEE1394: Connects to devices of IEEE1394 protocol.
•
USB1/USB2: Connects to USB devices such as scanner, digital speakers, monitor, mouse,
keyboard, hub, digital camera, joystick etc.
1-24 AB9 QuadGT