Spectra Precision Survey Pro CE v3.60 GPS User Manual - Manual (Page 126)

Survey Menu – RTK
31
Check Control Point Screen
6XUYH\ &RQWURO 3RLQWV &KHFN 3RLQW 
The Check Control Point screen is used to check a control point. This
is done when you want to verify the quality of the local projection
setup.
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.
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.
Epochs : displays the number of epochs
recorded since the beginning of data collection.
Count Status : displays Measuring when we are
receiving fresh coordinates from the receiver
and updating the screen with the latest
measurement.
Averaging is displayed after you
tap
$FFHSW while we average the number of
epochs specified in the Epochs to Average on
Accept field on the Measure Mode Settings
screen (if this value is greater than 1).
Suspended is displayed if we are not receiving
valid data from the receiver or while you are viewing a separate
screen (like GPS Status).
$FFHSW : writes the results to raw data and returns you to the
Control Points screen.
*36 6WDWXV : stops the epoch counter and opens the GPS Status
screen (Page R-20).