TM 5-6675-348-13&P
Table 3-2. Blade Pro Motor Grader Control System Operator Interface Box Controls (Cont)
Key
Controls or
Function
Indicator
2. OPERATION MODE
In left position
Elevation controls the left side of the blade. The cross-slope
SWITCH: Selects the
controls the right side of the blade.
side(s) of the blade to be
In center position
Elevation controls the left side of the blade.
controlled by elevation
or slope.
Elevation controls the right side of the blade.
In right position
Cross-slope controls the left side of the blade.
Elevation controls the right side of the blade.
3. DIRECTION OF
Changes the blade's direction of slope. The blade slope
SLOPE:
symbol > < will change in the display window to show the
direction of the slope.
4. INCREASE/
The value in the display window always increases when
DECREASE:
toggled up. The value in the display window always
decreases when toggled down. The left Increase/Decrease
switch operates the left display window. The right
Increase/Decrease switch operates the right display
window. Note that when you adjust the cross-slope value,
the number will not go below 0.0%. This makes sure the
Increase/Decrease switch always operates the same way.
(For applications that adjust through 0.0%, refer to
3-12
