Buhler 2425 - Manual (Page 97)

SECTION 2 - OPERATION
2-39
Automatic Range Select
Depressing the clutch pedal while the tractor is
moving causes a neutral condition, allowing the
electronic control to automatically select a
transmission range matching tractor ground
and engine speeds when the clutch pedal is
released. For example, if the tractor is in ninth
gear forward and the operator depresses the
clutch pedal, tractor ground speed will be
reduced but engine RPM will remain the same.
The transmission controller will sense the
reduction in ground speed and automatically
shift the transmission down to a gear that will
match the ground speed when the clutch pedal
is released.
If the clutch pedal is held down and the tractor
comes to a rolling stop, the transmission
controller will shift the tractor to first gear. The
transmission will not shift to neutral unless the
control lever is put in the neutral position.
Forward/Reverse Shifting
The automatic modulation feature of the
transmission allows the transmission to be
shuttled from a pre--selected forward gear (1 st
through 7 th gear) to R1 using the control lever.
Shuttling the control lever back to forward will
return the tractor to the pre--selected gear up to
7 th gear.
It is not necessary to come to a complete stop for
this shuttle shifting operation.