Spectra Precision Survey Pro CE v3.6 User Manual - Manual (Page 49)

Getting Started
43
Horizontal Alignment
4. Tap the HAL (Horizontal Alignment) tab
and then tap the
,QVHUW button. This will
open the Edit Segment screen where the
first horizontal alignment segment can be
defined.
5. Tap the Line tab to insert a straight line
segment. Enter a Length of 100 and an
$]LPXWK of
0 .
6. Tap
2. at the top of the screen to add the
segment to the horizontal alignment. You
will return to the Edit Alignment screen
where the new segment is displayed. The
graphic shows every horizontal segment
entered so far with the selected segment in
bold. The dot in the picture indicates the
beginning of the selected segment (in this
case it is the end). This is where the next
segment will be placed when using the
,QVHUW button.
7. Tap the
,QVHUW button again and then tap
the Arc tab to insert a horizontal curve.
8. Enter a
5DGLXV of
100 , a
'HOWD of
45
and select a Right turn. Check the Make
this segment tangent to previous checkbox so
that the curve will be positioned so the
entrance to the curve is tangent to the end
of the previous segment.
9. Tap
2. to add the segment to the
horizontal alignment.