6.Wrong driving direction
Satellites can not read your driving direction when there is no speed. It will be
normal until >5KM/H.
7.Speed is still on after the car stops
Underground parking lots, tunnels, and overpasses, when there are obstructions, the
signal will be unstable. Satellites will drift. Please drive to an open road. If the
number of satellites found is more than 5, it will be normal.
8. After the car is turned off, it will not automatically shut down
When the OBD cable is connected, the machine will automatically shut down after 3
minutes
If the machine has not shut down after 5 minutes after stopping the flame, adjust the
parameter value of the shutdown voltage setting to 13.5V.