88
⑥
A
：
If click [0 Set]
，
then the
horizontal angle displays 0.
Click [Enter] to quit and set BS
azimuth as 0.
B
：
If click [Set], the HR displays as
the azimuth.
C
：
If click [Check], backsight point
coordinate will be checked by
measuring the slope distance of
backsight point.
D
：
If click [Enter], the current
horizontal angle is recorded as the
initial backsight direction, and use
for coordinate calculation.
A
：
B
：
C
：
⑦
Click [Enter] to finish setting BS
point and return to standard survey
main menu.
[Enter]
※
1) Resection: The resection function key which is used to calculate the occupied point coordinate.
Elevation
：
The function key for measuring the elevation of a point
Details see “11.1.1Resection” and “11.1.2Elevation of Occupied Point”
※
Note
：
If
the
point
exists
both
in
the
point
file
and
fixed
point
file,
then
coordinates
from
the
point
file
will
be
used.
11.1.1 Resection
If
the
coordinates
of
an
occupied
point
are
unknown,
a
resection
can
be
performed
to
Summary of Contents for NTS-960R
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Page 11: ...4 1 NOMENCLATURE AND FUNCTIONS 1 1 NOMENCLATURE...
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