Spectra Precision Survey Pro v4.5 Recon and Nomad Reference Manual - Manual (Page 58)

Survey Pro Reference Manual
R-50
FGCS Defaults
Job Settings Level Load FGCS Defaults .
The FGCS Defaults screen is used to load the default FGCS
tolerances in the Level Settings screen for the order and class of level
loop specified here.
Order: indicates the order of the level loop that you want
to load the default tolerances for.
Class: indicates the class of the level loop that you want
to load the default tolerances for.
Tapping will load the tolerances into the Level
Settings screen based on the FGCS specifications for the
order and class selected. (These tolerances can still be
manually changed later.)
Note: It is important to recognize that Survey Pro can
only display a warning if tolerances are not met. It is up
to the surveyor to determine if the level loop meets the
criteria for a particular standard.