15
[ 05 ] Speed calibration - practical
Practical calibration of speed in menu 05 is done by driving a meas-
ured distance and correcting the display so that the actual and the
calculated distances are the same.
Theoretical speed calibration should be carried out before practical
speed calibration.
Calibration should take place in the field with a half full tank and normal
working tyre pressure in order to obtain the wheel’s real “working
radius”.
Method
1. Measure a distance not less than 75 metres / 250 feet.
2. Park the tractor at the start of the measured distance.
3. Open menu 05. Drive the measured distance.
4. Correct the distance shown on the display with the arrow key to
read the actual distance.
Keystrokes
[ 06 ] Regulation constant
Not relevant to this system. The [
N O S A V E
N O S A V E
] will appear on the
display.
0 5
HARDI PILOT
HARDI
P r A
0 5
Set
HARDI PILOT
HARDI
7 0
C A L
Set
