Spectra Precision Survey Pro v4.5 Ranger Reference Manual - Manual (Page 320)

Survey Pro Reference Manual
R-312
Note: A motorized total station will automatically turn toward the
design point after pressing Solve> depending on the configuration of
the Stakeout Settings screen (Page R-47).
Stake Spiral and Offset – Screen
Three
Station: displays the current station that is
being staked.
H. Offset: displays the offset distance of the
spiral curve being staked from the specified
spiral curve and if it is on the Right or Left side
of the specified spiral curve.
Angle Right: is the horizontal angle that the
total station must aim toward so that it is
facing the current station.
Horz Dist: is the horizontal distance from the
occupy point to the current station.
Vert Dist: is the vertical distance from the occupy point to the current
station.
ZE to Rod: is the zenith angle that the total station must aim toward
so that it is facing the current station.
Circle Zero : is used to modify the circle on the total station so that
the angle right reading will be zero when it is facing toward the
design point, which can sometimes be easier than turning to an
obscure angle value. When this button is tapped, the following
actions will occur:
1. A new backsight circle value is computed, sent to the
instrument and stored in the raw data
2. The Angle Right value is changed to zero to reflect the change.
The instrument now needs to be turned horizontally to zero to
face the design point.