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OPERATION
5.
On "Adjust elevation" screen, press "Ok" (3).
The screen returns to the main window.
On "elevation control key", "Cut/Fill offset" (4) (value input
in step 4) and "Cut/Fill reading" (5) (distance from the
blade edge to the design surface) are displayed.
SMOOTH START
(In cutting mode or spreading mode)
When the operation started with automatic control of blade, operation is controlled so that the shape after doz-
ing is smooth and cutting shape is the same as preset. This function is called Smooth Start.
If Smooth Start function is enabled, adjust the travel speed with the decelerator/brake pedal when starting doz-
ing.
Enable or disable Smooth Start function according to the work.
If the operation is not dozing but spreading or to start dozing at steep angle in particular, make Smooth Start
function disabled.
REMARK
•
The cutting shape by Smooth Start varies depending on the dozing mode.
When "Cutting" is selected, cutting shape is steeper than that performed, "Spreading".
•
Smooth Start function is not available for "Simple Grading", so you cannot select it.
•
Smooth Start function is only available when design surface (T) is lower than the blade edge. It does not
function when design surface (T) is higher than the blade edge.
•
The travel speed is restricted even if the blade control lever is operated while the Smooth Start function is
enabled.
MACHINE OPERATIONS AND CONTROLS
3-47
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