3.
Check status LEDs
a.
Place the AT211 (or AE005 GNSS antenna) somewhere with reasonable view of the
sky in correct orientation for a minute or two and then check the status LEDs as
below:
GNSS Status (green):
Constant ON
Searching for initial fix
Double Flash @ 1Hz
GPS 3D navigation
Slow Flash @ 0.2Hz
Lost GPS navigation
COMM Status (blue):
200 ms ON / 1800 ms OFF ON / SEARCHING
1800 ms ON / 200 ms OFF registered on network
Constant OFF
Modem OFF
During normal operation the LEDs should appear as below:
GNSS
double flash once per second
GSM
stays ON and blinks OFF every 2 seconds
4.
Slide the AT211 assembly into the enclosure
a.
Note that the GNSS antenna faces the top of the enclosure (with the slots)
b.
Ensure that the PCB is aligned with the guide slots inside the enclosure and carefully
push in until the clips snap together
Mobile network communication status (BLUE)
GNSS fix status (GREEN)
