P.12 Maestro E210 Series
5
LED STATUS INDICATOR
The E210 operation status is indicated by six LEDs as shown above, and described
in the below table;
Name
Color and Status
Description
Wi-Fi
OFF
Wi-Fi network is inactive
Blue ON
Wi-Fi network is activated
Blue Flashing
Wi-Fi network data transferring
Activity
OFF
Cellular data service not connected
Amber ON
Cellular data service connected
Amber Flashing
Cellular data transferring
Network
OFF
Not registered on cellular network
Amber ON
Registered on cellular network (home)
Amber Flashing
Registered on cellular network (roaming)
Signal
OFF
No signal (CSQ=0 to 5, 97, 98, 99)
Amber Flashing
Weak signal (CSQ ≤ 12)
Amber ON
Strong signal (CSQ ≥ 12)
Power
OFF
Power off
Green ON
Power on
Alert
OFF
No alert
Red Flashing
Booting, SIM card not inserted, FW upgrading
Red ON
Hardware fault (i.e. overheated, memory corruption)