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Check if the RF connectors of both satellite navigation
antennas hanging into the driving cab are correctly
connected to the “GNSS main antenna” and “GNSS
auxiliary antenna” sockets at the front panel of the
Autopilot (Controller);
Check if the RF connectors are securely connected;
Replace both the satellite navigation antennas and their
RF cables;
Replace the Autopilot (Controller);
Contact the distributor or FAE department of the
manufacturer.
FA4
Guide wheel
angle
information
is lost
The steering sensor
indicator in the
self-checking
information is red.
Check if the connecting terminal of the steering
measuring mechanism of the drive harness is correctly
and securely connected to the steering measuring
mechanism;
Replace the steering sensor;
Replace the drive harness;
Replace the Autopilot (Controller);
Contact the distributor or FAE department of the
manufacturer.
FA5
The
hydraulic
valve
information
is lost
The hydraulic valve
indicator in the
self-checking
information is red.
Check if the hydraulic valve drive terminal of the drive
harness is correctly connected to the hydraulic valve;
Check if the hydraulic valve drive terminal of the drive
harness is securely connected to the hydraulic valve;
Replace the hydraulic valve;
Replace the Autopilot (Controller);
Replace the drive harness;
Contact the distributor or FAE department of the
manufacturer.
FA6
The farming
vehicle fails
to track the
Line AB
During automatic
Driver operation, the
farming vehicle drives
around instead of
along the Line AB,
and even keeps
Perform calibration step 3 (Steering sensitivity
calibration) on the technical support screen and observe
if the square wave excitation can be normal.
If it is normal, perform calibration step 4 (Driver
sensitivity) on the technical support screen. Reduce the
