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Chapter 1: Introduction
F1 Power/Status/HDD LED
Power: If the LED is on it indicates that the system is powered on. If it is off, it indicates that the system is
powered off.
Status: This LED is programmable. You could program it to display the operating status with the
following behavior:
If the LED is green, it indicates that the system's operational state is normal. If it is red, it indicates that
the system is malfunctioning.
HDD: If the LED blinks, it indicates data access activities; otherwise, it remains off.
F2 LCD System Panel with Keypad
The LCD System Panel can be programmed to display operating status and configuration information.
F3 Reset Switch
The reset switch can be used to reboot the system without turning off the power. The reset switch can
act as a software or a hardware reset with jumper settings. The default is software reset. (Refer to
Chapter 3 Motherboard Information.)
F4 Console Port
By using suitable rollover cable or RJ-45 to DB-9 console cable, you can connect to a computer terminal
for diagnostic or configuration purpose. Terminal Configuration Parameters: 115200 baud, 8 data bits,
no parity, 1 stop bit , no flow control.
F5 Two USB 2.0 Ports
It connects to any USB devices, for example, a flash drive.
F6 Ethernet Ports (LAN1-LAN2: bypass pair; LAN3-LAN4: bypass pair; LAN5-LAN6: bypass pair *)
6X onboard Ethernet ports with 3 pairs of LAN bypass. These 6 GbE ports are provided by Marvell 88E1543
and Intel i210AT. LAN5 is capable of Preboot eXecution Environment (PXE) (This feature needs to be
enabled or disabled in the BIOS; the default is disabled). Three pairs (LAN1-LAN2, LAN3-LAN4, LAN5-LAN6)
can be configured as LAN Bypass by using Lanner Gen3 Bypass technology when failure events occur. This
feature can be enabled dynamically with a watchdog timer.
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