Spectra Precision Survey Pro v4.5 Ranger Reference Manual - Manual (Page 139)

Survey Menu – Conventional Mode
R-131
Note: A residual is the difference between a single measurement and
the average of all the measurements.
Note: If a residual exceeds the tolerances set in the Repetition
Settings screen (Page R-53), that value is displayed in bold text.
HA , ZA , SD : allows you to replace the current repetition data for
the corresponding button with new data. Once tapped, the repetition
data for the tapped button will be deleted. You will then need to
perform all sets defined in the Number of Sets field again, where the
new data will replace the corresponding deleted data.
All : will open a screen that asks if you want to add an additional set
to those already done or start over.
Toss : will delete the corresponding set that has the worst residual.
Note: A set can only be “tossed” when three or more sets have been
collected.
Side Shot : will use the repetition data gathered to create a new side
shot point. The foresight point will automatically advance to the next
available point.
Traverse : will use the repetition data gathered to create a new
traverse point. The occupy point will automatically update to the
previous foresight point and the backsight point will automatically
update to the previous occupy point.
Backsight… : opens the Backsight Setup screen (Page R-118) where
the current backsight can be modified.
Note: The current backsight information is displayed across the top
of the Repetition Shots screen.