Spectra Precision Survey Pro v4.6 Recon-Nomad Reference Manual - Manual (Page 298)

Survey Pro Reference Manual
R-290
If the Use Manual Updating (Remote Control) field is checked in the
Stakeout Settings screen (Page R-49), a Shot button will be available,
which allows you to manually control when shots are taken.
Prism is greater than 10 feet from
the line.
Prism is between 1 and 10 feet from
the line
Prism is within 1 foot of the line. Prism is on the line or within the
horizontal distance tolerance
specified in the Stakeout Settings
screen (Page R-49).