Spectra Precision Survey Pro v4.5 Ranger Reference Manual - Manual (Page 276)

Survey Pro Reference Manual
R-268
2 Peg Test
Leveling 2 Peg Test .
The 2 Peg Test screen is used to check that the line of sight through
the level is horizontal when the bubble is properly centered.
The graphic of this screen shows the current
setup and indicates which shot you will be
shooting next with a red square. The first line
of text also indicates which shot must be taken
next.
Check H. Dist : This button appears after
shooting the initial shots to Point A. This will
measure the horizontal distance to Point B and
compare it with the distance already measured
to Point A. Come/go information is then
provided so the rod over Point B can be moved
until it equals the horizontal distance to Point A. Use of this button
is optional and the results are not used for computing the error.
Take Shot : takes the required sets of shots to the point indicated on
this screen.
2 Peg Shots
Leveling 2 Peg Test Take Shot .
The 2 Peg Shots screen is used to perform the
required shots to whichever observation you
are shooting. The specific shots you are
prompted for depends on which rod you are
shooting and the number of sets configured in
the Level Settings screen.
The top line indicates if you are shooting the
rod over Point A or Point B, and if you are
shooting the shots for the first or second setup.
The box on the second line tells you which shot