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Surface Water Pro Setup
JS56696,00009DB 1912MAY111/1
Benchmark Settings
Calibrating to a Benchmark Control Point allows the
QuickSurvey user to achieve repeatability accuracy
equivalent to the permanent base station.
Select MENU softkey >> GREENSTAR 3 PRO softkey
>> SURFACE WATER PRO softkey >> SETUP tab >>
BENCHMARK SETTINGS button.
This screen allows the operator to define one control point
and calibrate a differential on a per field basis.
CONTROL POINT dropdown box (A)—shows existing
control point for the field and “New” which allows the
operator to create a control point. Changing the selection
updates the displayed position data:
SET POINT button (B)—sets the position for the selected
control point.
MAST HEIGHT input box (C)—enter the mast height. If
the implement receiver is used to set the control point,
the height dimension on a scraper is equal to Implement
Dimension C.
CALIBRATE button (D)—calculates the difference
between the current GPS reading and the GPS position
of the selected control point and store that value as the
differential for the field.
•
Enabled only when a valid control point is selected in
the CONTROL POINT dropdown box.
•
Disabled if GPS is not available.
•
Enabled only when the operator has entered a valid
mast height.
CLEAR button (E)—clears the differential setting.
ENTER button (F)—save changes and return to the
previous page.
PC13770—UN—17MAY11
A—CONTROL POINT
dropdown box
B—SET POINT button
C—MAST HEIGHT input box
D—CALIBRATE button
E—CLEAR button
F—ENTER button
NOTE: Place a flag or marker down to identify benchmark
location for later calibration. Do not mark such
places as public roadways or bridges because
it is hazardous to other drivers. Document
Control Point location for later use.
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