5
RJ-45 LAN Jack (LAN2 Optional)
The standard RJ-45  LAN jack is provided  for connection to  the Local Area 
Network (LAN)� You can connect a network cable to it�
YellowGreen/ Orange
LED Color LED State Condition
Right Yellow O LAN link is not established�
On (steady state) LAN link is established�
On (brighter & pulsing) The  computer  is  communicating  with 
another computer on the LAN�
Left Green O 10 Mbit/sec data rate is selected�
On 100 Mbit/sec data rate is selected�
Orange On 1000 Mbit/sec data rate is selected�
6
VGA Port
The VGA port supports monitors and other VGA interface devices�
7
Serial Port (Optional)
The serial port supports barcode scanners, barcode printers, bill printers, credit 
card machine, etc�
8
Parallel Port (Optional)
The parallel port supports printers and other parallel interface devices�