Sokkia CX-101 Service Manual page 192

25. ROUTE SURVEYING
4. Input the coordinates of the IP point,
then press [OK].
• The azimuth angle can be set by
pressing [AZMTH] on the second
page.
5. Input curve properties: direction (of
curve), IA (intersection angle), BP-IP
(distance between BP Point and IP
Point), IP-EP (distance between IP
Point and EP Point), Para A1
(parameter A1), Para A2 (parameter
A2), radius (of curve), and St. ofs (BP
Point offset).
6. Press [OK] in the screen shown in
step 5 to calculate the coordinates and
follow-up distance of the KA1 point,
KE1 point, KE2 point, and KA2 point.
The results are then displayed on the
screens shown here. Press {}/{} to
switch between <IA&Tangent/KA1>/
<IA&Tangent/KE1>/<IA&Tangent/
KE2>/<IA&Tangent/KA2>.
7. In the screens for the KA1 point, KE1
point, KE2 point, and KE2 point that
have been found, press [CENTER] to
move to centerline peg settings.
Input Sta..ing (stationing to CL peg)
and press [OK] to calculate the
coordinates of the arbitrary centerline
peg. The results are then displayed in
this screen.
182
I P & Ta n
R i g h t
D i r e c .
I A 9 0 0 0 ' 0 0 "
B P - I P
1 4 1 . 4 2 1 m
I P - E P
1 4 1 . 4 2 1 m
P a r a A 1
P a r a A 2
R a d i u s
S t . o f s
I A & Ta n g e n t / K A 1
N
1 4 2 . 0 5 2
E
1 4 2 . 0 5 2
S t a . . i n g
WIDTH REC
.
.
.
I A & Ta n g e n t / K A 2
N
E
S t a . . i n g
WIDTH REC
I A & Ta n g e n t / C L p e g
S t a . . i n g
I A & Ta n g e n t / C L p e g
N
1 6 7 . 2 8 9
E
1 7 3 . 5 1 7
S t a . . i n g
1 0 0 . 0 0 0 m
WIDTH REC
O K
5 0 . 0 0 0 m
5 0 . 0 0 0 m
6 0 . 0 0 0 m
0 . 0 0 0 m
O K
5 9 . 4 7 1 m
S-O
CENTER
1 4 2 . 0 5 2
2 5 7 . 9 4 8
1 9 5 . 3 8 6 m
S-O
CENTER
1 9 5 . 3 8 6 m
O K
S-O
CENTER