User`s manual

NA-110 Network Appliance User’s Manual
Introduction
6
1.5 I/O Outlets
Locate the front panel I/O outlets on the NA-110 server to connect serial and Ethernet
interface devices.
1.5.1 Front Panel for NA-110
 Programmable LED (for optional)
A sample code will be provided that allow users to define their own function.
The sample codes for the above features can be found in axiomtek website,
and they are only for customers’ reference as remarked.
 Power LED
It will be lighting when the server is powered on to perform diagnostic tests
and check a proper operation.
 LAN Link LED
It will be lighting when a twisted pair is connected to another Ethernet device
on the port. It shows network transfer rate while making a connection.
 Activity LED
It will be lighting when the server is transmitting or receiving a packet through the
twisted pair ports.
 HDD LED
The LED flashes when transmitting or receiving any signals.
 Console port
RS-232 Console port is for the command of line interface and of diagnostic support by
P.O.S.T (Power on Self Test).