26
W450311 Rev C 2/13
5.7 Calibrating the Swing Potentiometer
After completing the extension and angle span, exit back to the main calibration screen. Press the
“Menu Up” button until “04 Swing Potentiometer” is reached. This menu will allow a 0.0 point to be set
on the swing circle and a direction for the system to track the rotation angle.
1. The swing must be in the stowed position and the house lock engaged.
NOTE: Inaccuracy in the swing zero setting may result in the loss of load chart for pick and carry.
2. Press the “Zero” button to zero the swing potentiometer.
3. The swing sensor is now zeroed.
5.7.1 Calibrating Swing Direction
The swing potentiometer supplies data for either direction. For consistency, the swing should count
upwards (0, 1, 2, 3, etc.) when rotating clockwise. The direction of the swing can be changed while
using the Greer Insight display.
When the zero is calibrated and the swing direction is wrong, press the “Menu Up” button twice. Press
the “Direction = ‘-‘ “ button to reverse the direction.