Hardi SMARTCOM ISOBUS UT SW A.2.2 Series Original Instruction Book page 81

6. When in menu 3.6.5.1 then press
7. Drive 50 metres forwards in a straight line to align the
sprayer-drawbar connection. Avoid any swaying when
driving.
The display will now monitor the front angle sensor readings.
Keep an eye to this and assure the angle does not exceed ±2
degrees.
÷
NOTE! If the angle reading exceeds ±2 degrees you will
need to refit the angle sensor chains to the tractor, so that
the angle reading becomes closer to zero when attempting
to calibrate again.
8. When you are sure the sprayer follows the tractor in a straight
line, press to set a new zero position.
9. Calibration done and you can exit the menu.
.
4 - System Setup
H i t c h s e n s o r c a l i b r a t i o n
d e g r e e
C e n t e r S p r a y e r
a n d d r i v e s t r a i g t h
f o r a t l e a s t 5 0 m
H i t c h s e n s o r c a l i b r a t i o n
d e g r e e
A n g l e h a s t o s t a y
i n b e t w e e n + - 2 ,
a d j u s t c h a i n s i f o u t o f r a n g e
H i t c h s e n s o r c a l i b r a t i o n
d e g r e e
C a l i b r a t i o n s u c c e s s f u l
81