Komatsu D51EXi-24, Operation & Maintenance Manual

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SLOPE CONTROL KEY
(1) Angle of blade
(2) Design cross-slope (*)
(3) Type of control
(4) AUTO indicator
(5) Back grade mode indicator
*: Lateral slope angle of Surface against travel direction of ma-
chine.
When “Slope control key” is pressed, “Adjust Slope” screen is
displayed.
The values of “Blade slope”, “Heading Offset”, and “Mainfall
slope” are adjusted for the machine at delivery.
Do not change these values.
If these values are changed, the accurate automatic control of
the blade becomes unavailable.
• “Blade slope” (rolling angle): Inclination of machine in right
and left directions (including blade tilting angle)
• “Heading Offset” (yawing angle): Deviation of machine
from course
• “Mainfall slope” (pitching angle): Inclination of machine in
forward and backward directions
When it is required to keep the blade at a certain tilting angle, use the slope fixing function, regardless of inclina-
tion of the surface.
Press “Set” on the right of “Slope locked”, and input the tilting angle value at which you want to fix.
Check the check box of “Slope locked”, and “Slope locked” becomes effective.
At this time, “Lock mark” (6) is displayed on “Slope control key”.
AJD02684
HANDLE CONTROL BOX MAIN WINDOW DISPLAY
4-85