Hardi SMARTCOM ISOBUS UT SW A.2.2 Series Original Instruction Book page 75

15. Select menu [3.5.2 Calibration of Tank gauge].
16. Menu [3.5.2.1 Water level] is entered.
17. Press
.
18. Engage the pump and set PTO revolutions at 540 RPM or
1000 RPM (depending on pump model).
19. Press
.
4 - System Setup
T a n k g a u g e c a l i b r a t i o n
M e n u
A d j u s t m e n t o f s p e c i f i c g r a v i t y
C a l i b r a t i o n o f T a n k g a u g e
S e l e c t f a c t o r y c a l i b r a t i o n
C a l i b r a t e i f f a c t o r y
c a l i b r a t i o n i s n o t a d e q u a t e .
D i s a b l e S a f e T r a c k
W a t e r l e v e l
F i l l u p t h e t a n k t o t h e m a x
l e v e l , t h e n p r e s s E n t e r
W a t e r l e v e l
L e v e l t h e s p r a y e r , t h e n p r e s s
E n t e r
75