Spectra Precision Survey Pro v4.6 Ranger Reference Manual - Manual (Page 209)

Survey Menu – GPS Module
R-201
Control : opens the Occupy Control Point screen, where geodetic
coordinates are measured at a point with local coordinates and added
to that point record in the job file.
Check Control Point Screen
Survey Control Points Check Point .
or Data Collection Control Check Point .
The Check Control Point screen is used to check a control point when
you want to verify the quality of the coordinate system solution.
Coordinates
: displays the local coordinates
computed using the current measurement and
the latest projection solution.
Solution
Quality: displays the quality of the
current measurement: the solution type, the
number of satellites used, and the horizontal
and vertical precision computed by the
receiver. These values are explained with the
GPS Status screen (Page - R176)
Errors
: displays the differences between the
computed local coordinates and the known
coordinates for the control point.
Note: If the Errors are larger than the measurement precision of the
instrument, you probably have a problem with your projection
solution.
Session Time
: displays the total occupation time so far for this
measurement.
Count Status
: displays Measuring when you have current coordinates
from the receiver and the screen is updating with the latest
measurement. If you are using Epoch Averaging, Averaging is
displayed after you tap Accept while the number of epochs is
averaged in Survey Pro. Suspended is displayed if you are not
receiving valid data from the receiver.
GPS Status : opens the GPS Status screen (Page R-176).