Valtra T144 Operator's Manual page 120

3. Operation
Automatic shifting between the speed ranges C and D is possible if you have
activated the C-D shifting automatics functionality in the A–pillar display
transmission settings. Automatic shifting between the speed ranges A and B or B
and C is not possible.
If the C-D shifting automatics are selected and either C or D range is selected in
the Auto1 mode, the automatics shift between the C and D range automatically,
depending on drive speed request, engine load and driving situation. In the Auto1
mode and when driving either in the C or D range, you can prevent the automatic
shifting from D range to C range by pressing the speed range selection + button.
The shifting is prevented for the whole time the button is pressed plus additional
20 seconds after the button is released. Pressing while driving in the C range
shifts to the D range and keeps it selected at least for the duration of the press
plus the 20-second delay, regardless of the engine load, for example.
If the C-D shifting automatics are selected and either C or D range is selected in
the Auto2 mode, the automatics shift between the C and D range when the
engine speed increases above the shifting limit on the C5 gear or decreases
below the shifting limit on the D1 gear.
For example, if the driving speed is 32 km/h (D range) and Auto1 or Auto2 is
selected, the automatics shift the gear to C1 when the driving speed decreases to
0 km/h.
1
GUID-A197B4AF-B673-4EE0-ADC2-B2BB88A2E482
1. Shifting automatics button
2. Selected program
The manual mode is on when the shifting program indicator is not visible.
• Press the shifting automatics button to cycle through the manual program
and the Auto1 and Auto2 programs.
The programs change in the following order: manual mode, Auto1, Auto2.
ECO
2
- 118 -