Operator’s manual – Great Plains DICKEY-john AI-120 12-inch Virtual Terminal User Manual
Page 70
OPERATOR’S MANUAL
AI-120 Virtual Terminal
11001-1606B-201310
62 / TERMINAL SETUP
VEHICLE GEOMETRY
Vehicle measurements are used as reference points with the GPS receiver
to aid in vehicle location. Measurements vary based on the vehicle make
and model.
(
Figure 94
) illustrates measurements required for a fixed axle tractor:
•
(A) Wheel base (distance from front axle center to back axle center)
•
(B) Implement tow point (distance from back axle center to implement
hitch
•
(C) GPS Steer (distance left (-) or right (+) of implement hitch to GPS
receiver)
•
(D) GPS Antenna (distance from back axle center to GPS receiver)
•
(E) GPS Height (distance from ground to GPS receiver)
•
(F) Axle Height (distance from back axle center to ground)
To enter vehicle measurements:
1. Press the Vehicle/Geometry icons to open the Geometry menu.
2. Select a dimension to modify.
3. Enter dimensions using keypad and press the Check button to accept.
Repeat procedure to enter all measurements.
Figure 94
Vehicle Geometry
LOAD AN EXISTING VEHICLE PROFILE
1. At the Setup Menu screen, press the Vehicle/Select icons to display
existing vehicle list.
2. Select the desired vehicle.
3. Press the Check button to accept.
4. Vehicle dimensions automatically display for the vehicle selected.
Verify vehicle geometry dimensions are accurate.
IMPORTANT: Existing vehicle profiles can vary from accurate
measurements and must be confirmed by the user.