Spectra Precision FOCUS 2 Series, User Manual

Page: 92 / 159

SPECTRA PRECISION FOCUS 2 SERIES TOTAL STATION USER GUIDE
5 – Applications
92
Deleting horizontal alignment data
The horizontal alignment data in the internal memory can be deleted.
1. From the HZ Alignment screen, press
[4]
(or press
[v]
and
[REC/ENT]
) to select Delete HZ AL .
The program displays the message
Delete HZ AL *Sure?
.
2. Press
OK
to delete horizontal alignment data. All the
horizontal alignment data in internal memory will be
deleted. The system returns to
HZ Alignment screen
where the horizontal alignment data can be redefined.
Press
Abrt
if the data is not to be deleted.
Defining vertical alignment
A vertical alignment consists of a series of intersections, including a chainage, height and curve
length. The length of the start point and the end point must be zero.
Intersections can be entered in any order. After entering data for one point, press
[REC/ENT]
to save it
and go to the next input screen. Press
[ESC]
to quit without saving.
1. From the Roads menu, press [2] (or press [v] and [REC/ENT] )
to select VT Alignment .
2. Press [1] or select
Define VT AL
.
3. Enter the chainage, elevation, and length and then press
[REC/ENT]
.
The length of the start point and the end point must be
0.
The message
Complete
displays at the bottom of the screen. When this alignment data is saved,
the display returns to the Define VT AL screen to enable the next alignment to be entered.
Chainage 1000 1300 1800 2300
Height 50 70 60 90
Curve length 0 300 300 0