Leica Rugby 400 DG, Руководство пользователя, Страница: 8 / 36

8
Operation
Rugby 400 DG 1.1.0en
Identification of the Axes
1 X+ Axis – When positive grade is
entered in the X-axis, grade will
increase in this direction.
2 Y+ Axis – When positive grade is
entered in the Y-axis, grade will
increase in this direction.
3 Front of Rugby – See also axis
labeling on the sides of the laser
and inside the top windows.
Slope - Percent of Grade
Slope:
The change in elevation per unit of
measure (foot, meter, etc.)
Percent of Grade:
The change in elevation per 100 units
of measure (feet, meters, etc.)
Calculating Percent of Grade from
the Slope:
Slope = 0.0059
Conversion = 0.0059 x 100
Percent of Grade = 0.590%
Alignment of the Axes
When the desired grade is correctly set
in the display, it is necessary to align
the X and Y axes to the jobsite.
Ensure the circular level vial is
positioned near the center of the circle
for maximum self-leveling capability.
Ensure the Rugby is properly
positioned over a control point.
As shown, the direction of the X-axis is
seen from the front of the Rugby,
sighting over the top of the Rugby.
Rotate the Rugby slightly until the
sights are aligned with your second
control point.
Once aligned, work can begin.
)
An optional sighting scope is
also available.
)
For very accurate alignment,
refer to the steps for Precise Alignment
of the Axes .