User Manual

When the operating terminal has the following faults, please refer to the following
troubleshooting solutions, such asIf you still can’t solve the problem, please sell to
youBusiness or service provider！
common problem
Fault description
solution
Bad positioning
signal
Using terminals in places with
poor reception, such as under
high buildings or basements,
cannot effectively receive
satellite radio waves.
Use in areas with good signal
terminal
The terminal is placed upside
down or blocked by a metal
material layer, and cannot
receive satellite radio waves.
Put it in the correct direction or replace
Installation location
Can not boot
low battery
Connect external power and charge the battery
Fuse blown
Contact the dealer to replace the same regulations
Grid type fuse
Unable to connect
to the network
SIM card not installed
Check the SIM card and reinstall
Dirt on the metal surface of
the SIM card
Please wipe with a clean cloth
Damaged or invalid SIM card
Please replace a valid SIM card
Out of GSM service area
Please move to the network service provider service
area
weak signal
Please move to a place with strong signal and try
again
Can't find location
information
SIM card does not open GRPS
business
Please contact the network service provider
Open GPRS service
SIM card arrears
Recharge fee
Common 5 troubleshooting
Terminal after-sales warranty terms