139
※
1) Start
：
Press this key to go to the start of the file.
End
：
Press this key to go to the end of the file.
Prev.
：
Press this key to display the previous point data.
Next
：
Press this key to display the previous point data.
Search
：
Press this key to search for data, after pressing this key, enter the required chainage and
press [ENTER], the data for the chainage will be displayed.
[ESC]
：
Quit the screen.
It is possible to edit data and modify raw data by using above function keys. After entering the data to
be modified, click any operation key on the screen key to record the modified data. To exit without
saving data, press [ESC] key.
13.2.3 Define Vertical Alignment
A
vertical
curve
consists
of
series
of
intersection
points.
The
intersection
point
consists
of
a
chainage,
elevation
and
curve
length.
The
start
and
end
intersection
points
must
be
a
zero
curve
length.
Chainage 1000 1300 1800 2300
Elevation 50 70 60 90
Curve length 0 300 300 0
Intersection
points
can
be
entered
in
any
order.
After
entering
a
point
data,
click
[Save]
to
save
the
point
data
and
enter
next
one.
Press
[ESC]
to
exit
without
saving.
Example
：
Summary of Contents for NTS-960R
Page 1: ......
Page 11: ...4 1 NOMENCLATURE AND FUNCTIONS 1 1 NOMENCLATURE...
Page 12: ...5...
Page 214: ......
