Connecting Rear Panel I/O Devices - Abit IX38 QuadGT User Manual

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 button 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: Push this button. Wait for a few seconds. The default
CMOS memory is now reloaded.
Step 3: Restart the system.
• OPT-IN1: This connector provides an S/PDIF-In connection through optical fiber from
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.
R.L./R.R. (Rear Left / Rear Right): Connects to the rear left and rear right channel.
S.L./S.R. (Surround Left / Surround Right): Connects to the surround left and
surround right channel.
Line-In: Connects to the line out from external audio sources.
Line-Out: Connects to the front left and front right channel.
Mic-In: Connects to the plug from external microphone.
• IEEE1394-1: Connects to devices of IEEE1394 protocol.
• LAN1: Connects to Local Area Network.
• USB1/USB2: Connects to USB devices such as scanner, digital speakers, monitor, mouse,
keyboard, hub, digital camera, joystick etc.
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