UAV Hardware Tracker | User’s Manual
Troubleshooting
This section describes the common problems you may encounter while using the tracker.
Diagnosing Common Problems
The Status indicator allows you to quickly determine the operating condition of the Tracker.
Indicator
Sequence
Status
Actions
Normal Operation
1 short blink
every 3 seconds
. .
Normal operations
None, good for flights
Long blinks
only
_ _ _ _ _ _ _ _
Tracker auto restarting due to an
internal system error
Wait up to 1 minute for the
restart to complete
Expected Status or Errors
2 short blinks /
irregular blinks
. . . . . . . . .
Normal operations, GPS no lock
Go outdoors
3 short blinks
. . . . . .
Searching for network
Go outdoors or anywhere with
4G LTE coverage
1 short blink
followed by 2
long blinks
. _ _ . _ _
4G LTE failure
a) Missing / invalid SIM card
b) Telco subscription expired
c) Roaming
Check for tampering (e.g.
removal of SIM card)
Be in your Telco’s 4G LTE
coverage
CFMS Trackers
: Be in Singapore
& have a valid operator permit
3 short blinks
followed by 1
long blink
. . . _ . . . _
Data transmission failure
a) Low power
b) Drop in 4G LTE signal strength
c) Server not available
At extremely low power, you might
also see the power indicator light
turn solid green.
Stop using the Tracker, recharge
it, and try again.
If left alone, Tracker will auto
restart to try to resolve the issue
after 1 min
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