Great Plains DICKEY-john AI-120 12-inch Virtual Terminal - Manual (Page 113)

OPERATOR’S MANUAL
AI-120 Virtual Terminal
11001-1606B-201310
MAIN OPERATOR SCREEN / 105
FLAG POINTS
Flag points can be enabled or disabled on the guidance screen that indicate
field landmarks.
Figure 156
Flag Points
AB LINE NUMBERS
After recording a boundary and the initial AB line is established, all passes
in the field are automatically numbered. Line numbers display positive or
negative based on tractor’s position to the original AB line.
0 = original AB line
negative (-) = next swath line left of the original AB line
positive (+) = next swath line right of the original AB line
Figure 157
AB Line Numbers