Table 11: Red/Blue LED troubles
Number of flashes
Red
ON
1
3G4010CF / LE4010CF Installation manual
Blue
ON
OFF
Trouble type
No Signal Strength
Wireless Network
Trouble
Trouble notes
•
Verify SIM card is
activated.
•
Ensure the antenna
cable is plugged
securely into the
radio connector.
•
If the SIM is active,
connect a battery
to the unit and test
various locations
for good/excellent
signal strength.
•
Connect an
antenna extension
kit (LTE-8ANT,
LTE-15ANT,
LTE-25ANT,
LTE-50ANT).
•
Ensure the SIM
card has been
activated.
•
Ensure the antenna
cable is plugged
securely into the
radio connector.
•
Ensure there
is good signal
strength (at least
one green light
ON).
•
Verify the
installation area is
not experiencing a
network outage.
27