User Manual
Arctic Substation Gateway
Firmware Version 2.4.x
11
Document Version 1
1. Serial port 1 (section
Serial port 1
on page 14)
2. Serial port 1 configuration DIP switches (section
Serial port 1
on page
14)
3. Serial port 2 (section
Serial port 2
on page 15)
4. Power switch
5. Power connector (section
Power connector
on page 16)
6. Antenna connector (section
Antenna connector
on page 16)
2.3
LEDs
2.3.1
Status LEDs
Arctic Substation Gateway has 11 status LEDs. They are located on the front
panel (see section
Front panel
).
Table 1: LED Description
LED State
Meaning
On
Unit is restarting. LED should turn off after restart (usually about 30
seconds). If the LED is constantly turned on for a long time, contact
technical support.
Blinking There is something wrong with the unit or the power supply causes
the unit to restart constantly. Try with another power supply and if
that does not help, contact technical support.
Error
Off
Unit is operating normally.
Blinking Unit is operating normally
RUN
Off
If the unit is turned on and RUN led is not blinking, the system has
catched an error and is waiting for restart. The unit should restart
soon.
On
VPN connection is up
Blinking VPN connection is starting
VPN
Off
VPN connection is disabled
FW
-
Reserved for future use
On
SIM card has been found and it is ready for use.
Blinking SIM card initialization is in progress.
SIM
Off
SIM card is not in use
On
Signal level is normal or good (better than -95 dBm)
Blinking Signal level is weak (between -110 dBm and -95 dBm)
SIG
Off
There is no signal (below -110 dBm)
On
Connection is up
Blinking Connection is starting. If the connection is not coming up, check the
SIM and SIG LEDs
COM
Off
Connection is stopped
