Great Plains DICKEY-john AI-120 12-inch Virtual Terminal - Manual (Page 173)

OPERATOR’S MANUAL
AI-120 Virtual Terminal
11001-1606B-201310
AUTO STEERING CALIBRATION / 165
MOUNTING BIAS
A mounting bias calibration should be performed on all AGI-3 steering
solutions. This calibration removes errors in the mounting of the receiver
with respect to the vehicle ground footprint, e.g. caused by non-parallel
mounting to the roof and fixed tilt of cab with respect to chassis. The
calibration ensures the role angle measurement is accurate with respect to
the vehicle contact with the ground so that roll offsets to the track position
can be accurately compensated.
Figure 234
Mounting Bias Wizard
STEERING STATUS
When Auto Steering is enabled, a status bar indicates steering status and
possible errors.
4. Press the Steering Status button to open the steering status window.
– Errors display in red
Figure 235
Status Status Window