Spectra Precision Survey Pro v4.5 Ranger Reference Manual - Manual (Page 135)

Survey Menu – Conventional Mode
R-127
New Occupy Point
After traversing to a new point, the New Occupy Point dialog box will
open that informs you of the points that have been updated and
computes the azimuth to the new backsight.
New Backsight Circle: displays the horizontal
angle that should be displayed on the total
station once it is set up over the New Occupy
Point
and facing the New Backsight Point. This
angle is typically zero unless you are surveying
in true azimuths, as set in the Surveying
Settings screen (Page R-45).
Height of Instrument: is the new height that
the total station is above the ground.
Send Circle to Instrument : can be used once
the instrument has been moved to the New
Occupy Point
and is aiming toward the New Backsight Point. The New
Backsight Circle
angle will then be sent to the total station so its
horizontal angle will display this value.
Backsight Setup : opens the Backsight Setup screen (Page R-118)
where the current backsight can be modified.