9 EKI-1221/1222/1224 User Manual
Chapter 2 Getting Started
2.2 Hardware
The following instructions will give the overview of EKI-1221/1222/1224 hardware
and its installation.
2.2.1 LED Indicators
There are LEDs display the two sets of power status, system status, dual networks
status, and serial communication status on the front panel of EKI-1221, EKI-1222,
and EKI-1224. Each of them has its own specific meaning as below table.
Table 2.2: EKI-1221/1222/1224 LED Indicators
LED Name LED Color LED Description
P1 Green Power 1 is on.
Off Power 1 is off, or power error condition exists.
P2 Green Power 2 is on.
Off Power 2 is off, or power error condition exists.
Status Orange Blinking: System is ready.
Steady on: The device server has been located by utility’s
locating the device function.
Off System is not working.
Ethernet Orange Blinking: Ethernet port is transmitting or receiving data.
Steady on: Ethernet has the good link for 10Mbps or
100Mbps operations.
Green On: 100Mbps Ethernet connection.
Off: 10Mbps Ethernet connection.
Serial Orange Serial port is transmitting data.
Green Serial port is receiving data.
Off No data is transmitted or received through the serial port.
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