User Guide

3
Update
(Triggered
through app or
automatic upgrade,
when device is
plugged to AC power)
(FOTA)
White
Blinks during upgrade process
Plugged to AC
power and
backup
battery is
charging
Soft Blink
White Not Applicable
Plugged to AC
power and batter
is fully charged
Solid
White
Not Applicable
Hard reset /
Reboot
(after pressing the
power button and
before shutting
down)
Strong Blink
White
(For 1-2 seconds)
Rapid Blink
White
(For 1-2 seconds)
Powered OFF and
plugged to AC
power
Soft Blink
White OFF
Connected to
server withhigh
signal quality
Not Applicable
Solid
White
Connected to
server with low
signal quality
Not Applicable
Solid
Amber/Yellow
Indication needs developer insight
No 4G signal
Not Applicable
Solid
Red
Invalid or missing
SIM card
Not Applicable
Strong Blink
Red