Spectra Precision Survey Pro v4.5 Ranger Reference Manual - Manual (Page 357)

R-349
Inverse Menu
The Inverse Menu contains routines that compute the direction and
distance between two objects. The following screens are available
from the Inverse Menu:
A: Inverse Point to Point
B: Inverse Point to Line
C: Inverse Point to Polyline
D: Inverse Point to Multiple Points
E: Inverse Point to Location / Point