Great Plains DICKEY-john AI-120 12-inch Virtual Terminal - Manual (Page 115)

OPERATOR’S MANUAL
AI-120 Virtual Terminal
11001-1606B-201310
MAIN OPERATOR SCREEN / 107
Figure 159
Guideline Buttons
STEERING CALIBRATION BUTTONS
Steering Calibration buttons setup, adjust, and calibrate the auto steering
system for a Topcon steering system. Steering calibration is only accessible
when autosteering is enabled at the Setup menu.
NOTE: All other steering systems
do not perform this
calibration and should follow
the operator’s manual as
described for the installed
steering system.
Steering Calibration button functions:
1. Steering Tune adjustment
2. Steering checklist
3. Compass and mounting bias calibration
Figure 160
Steering Calibration
NUDGE BUTTONS
Nudge buttons shift the position of a guideline. Guidelines can be shifted to
the left or right of the vehicle by a set incremental distance designated by
the user or shifted to align with vehicle center.
NOTE: Nudge buttons are used with
AB and Pivot type guidelines. Nudge button functions:
1. Save a nudge with a file name
2. GPS drift compensation
3. Nudge the guideline to the vehicle’s center
4. Nudge the guideline to the left
5. Nudge the guideline to the right
6. Nudge options
– sets the amount of offset adjustment in inches
– sets the maximum offset adjustment allowed