x x x x x x x
.
.
degree
minute second
angle display:
- 20 -
four points to construct intersection point and angle
A
B
3. located the cross hair centre to the position B of line 1, press
to enter the point.
then point A & B will construct the line 1 in the ES-9Q memory
4. located the cross hair centre to the position C of line 2, press
to enter the point.
A
B
C
A
B
C
D
5. located the cross hair centre to the position D of line 2, press
to enter the point.
intersection point
XY coordinates
6. press
key to condirm the measurements, then ES-9Q will displays the intersection point and angle
Press
to switch over angle/supplementary angle.
3-axes display
Polar
XY
Store
Recall
R/D
Enter
Q
FINISH
RESULT
15.847
-1.531
59.58.20
angle
Enter
Polar
XY
Store
Recall
R/D
Enter
Q
FINISH
L1 PT.2
L1 PT.2
18.025
-5.300
Enter
Polar
XY
Store
Recall
R/D
Enter
Q
FINISH
L2 PT.1
L2 PT.1
17.199
-1.531
Enter
Polar
XY
Store
Recall
R/D
Enter
Q
FINISH
L2 PT.2
L2 PT.2
20.430
-1.531
Enter
Enter
Enter
Enter
R/D