Great Plains DICKEY-john AI-120 12-inch Virtual Terminal - Manual (Page 171)

OPERATOR’S MANUAL
AI-120 Virtual Terminal
11001-1606B-201310
AUTO STEERING CALIBRATION / 163
AUTO STEERING CALIBRATION
A calibration of the auto steering system is only required for vehicles
equipped with a Topcon steering system and AGI-3 receiver. All other
steering systems can skip this calibration.
IMPORTANT: An auto steering calibration should be performed after
an AI-120 terminal software update and an AGI receiver
software update.
ENABLE AUTO STEERING
1. From the Main screen, press the Setup button to display the Setup
menu.
2. At the Setup menu, press the System icon and the Features icon to
3. Press the Auto Steer button and select Enable.
Figure 231
Enable Auto Steer
CALIBRATION STEPS
The calibration procedure performs the following:
• calibrates steering turning
• checks steering status
• calibrates compass
• calibrates wheel angle sensor (not required with AES)
• calibrates mounting bias
The auto steering calibration menu is located on the right side of the main
guidance screen.
1. Press the Auto Steering button to display menu items.