Spectra Precision Survey Pro v4.6 Recon-Nomad Reference Manual - Manual (Page 216)

Survey Pro Reference Manual
R-208
End Survey : Sets the receiver to mark the end of a static point
occupation, closes the file, and prompts you if you want to download
the file if the receiver supports it.
Start : Sets the receiver to mark the beginning of a static point
occupation with the entered Site ID and Description.
Stop : Sets the receiver to mark the end of a static point occupation.
Note: The Survey | End GPS Survey menu item is the only way to
end a Stop & Go session and close the file.