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5.2
EC220 LED Indicators
All 4 LED indicators will be lit while the gateway is starting up. After the
startup sequence has completed they will indicate system status.
EC220 LED Indicators
LED
Indication
Meaning
Power
Off
No power
Green (steady)
Unit has power
Status
Off
Normal operation
Red (1 flash)
SIM card not registered on HMS Home
Network
• Check that the SIM card is correctly
inserted and undamaged, and that
PIN security is disabled.
Red (2 flashes)
Invalid network settings
• Check that the APN (Access Point
Name) has been set in Netbiter Argos.
Red (3 flashes)
No connection to Netbiter Argos
• Check that the mobile network pro-
vider grants access to port 5222.
Running
Off
Contact Netbiter support
Green (flashing)
Normal operation
GSM Signal
Off
Contact Netbiter support
Green (1 flash)
Poor mobile network signal
• Make sure the antenna is correctly in-
stalled and pointing upwards.
• Try a different antenna placement.
• Use an external antenna.
Green (2 flashes)
Acceptable mobile network signal
Green (3 flashes)
Good mobile network signal
Netbiter
®
EasyConnect Starter Kit User Manual
Doc ID: SP1706
Version: 3.00
