Spectra Precision Survey Pro v4.5 Ranger Reference Manual - Manual (Page 425)

Roads Menu
R-417
Next > : takes you to the next Stake Road screen where the direction
and distance information to the stake point is displayed.
Stake Road – Screen Three
The third Stake Road screen displays distance, direction, and other
information about the point to be staked.
Station: displays the station where the stake
point occurs and the type of line segment it
falls on in the alignment.
Segment: displays the name of the segment
tangent to the point to be staked; if the point is
on the Left or Right side of the road; and the
specified offset, if any.
Angle Right: is the horizontal angle from the
backsight to the stake point.
Horz Dist: is the horizontal distance from the
total station to the stake point.
Vert Dist: is the vertical distance from the total station to the stake
point.
ZE to Rod: is the zenith angle from the total station to the stake
point.
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.
3. To prevent errors, the backsight set up is invalidated when
exiting the Stakeout dialog if this button has been used. A Circle