Kubota M100GX Operator's Manual page 79

6. This setting refers to how many gears the Auto-shift
will use up/down, when the engine rpm changes
(without using the throttle).
<Example>
2 gears = 1 shift
3 gears = 2 shifts
4 gears = 3 shifts
Changing the automatic shift-down speed at 3-point
hitch lift
7. Using the Auto-Mode switch, make "P" appear in the
display. Hold down the bottom (plow marking) of the
Auto-Mode switch, and the current speed setting starts
flashing.
8. Each time the bottom (plow marking) of the Auto-Mode
switch is pressed, "0", "1" "2" and "3" appear flashing
one after another. When a desired speed setting
comes up, hold down the switch again for more than 3
seconds. The flashing number stays on and the setting
is completed.
9. This setting refers to how many shifts the tractor will
Auto-shift down when the operator raises the 3-point
hitch.
<Example>
0 = No shift down
1 = 1 shift
2 = 2 shifts
3 = 3 shifts
OPERATING THE TRACTOR 57