Field Description
Dist B-F : Only available for double observation levelling methods such
as BFFB. If activated, the instrument monitors the distance
balance between foresight and backsight on the current sta-
tion. If the tolerance is exceeded, a warning message is dis-
played. For a detailed description of the warning message,
refer to the next paragraph Warning message “Tolerance
exceeded!”.
Change to the Values screen, to enter a value for the dis-
tance balance.
TDist.Bal : If activated, the instrument monitors the total distance bal-
ance between foresight and backsight distances. If the tol-
erance is exceeded, a warning message is displayed. For a
detailed description of the warning message, refer to the
next paragraph Warning message “Tolerance exceeded!”.
Change to the Values screen, to enter a value for the dis-
tance balance.
Staff Ends : If activated, the instrument monitors whether a measure-
ment is within the end zones of the levelling staff. If the tol-
erance is exceeded, a warning message is displayed. For a
detailed description of the warning message, refer to the
next paragraph Warning message “Tolerance exceeded!”.
Change to the Values screen, to enter values for Staff Top
and Staff Bottom.
Stn.Diff : If activated, the instrument monitors the permitted station
difference. If the tolerance is exceeded, a warning message
is displayed. For a detailed description of the warning mes-
sage, refer to the next paragraph Warning message “Toler-
ance exceeded!”.
Change to the Values screen, to enter a value for the sta-
tion difference.
B-B/F-F : If activated, the instrument monitors the permitted max-
imum difference between double observations. If the toler-
ance is exceeded, a warning message is displayed. For a
detailed description of the warning message, refer to the
next paragraph Warning message “Tolerance exceeded!”.
Change to the Values screen, to enter a value for the max-
imum difference.
Turn.Diff : Only available for the levelling methods SimBF, SimBFFB
and sim aBFFB. If activated, the instrument monitors
whether the height difference between the two ground
points of the staffs is identical for station n in the foresight
measurement and for station n+1 in the backsight measure-
ment. If the tolerance is exceeded, a warning message is
displayed. For a detailed description of the warning mes-
sage, refer to the next paragraph Warning message “Toler-
ance exceeded!”.
Refer to Setting a Line and a Method.
Programs 63