Product Manual

Use the bearing-distance subapplication to calculate the intersection point of a line and a circle.
The line is defined by a point and a direction. The circle is defined by the center point and the
radius.
r
P1
P2
P4
P3
Known
P1 First known point
P2 Second known point
a
Direction from P1 to P3 and P4
r Radius, as the distance from P2 to P4 or P3
Unknown
P3 First COGO point
P4 Second COGO point
Use the distance-distance subapplication to calculate the intersection point of two circles. The
circles are defined by the known point as the center point and the distance from the known point
to the COGO point as the radius.
r1
r2
P1
P2
P3
P4
Known
P1 First known point
P2 Second known point
r1 Radius, as the distance from P1 to P3 or P4
r2 Radius, as the distance from P2 to P3 or P4
Unknown
P3 First COGO point
P4 Second COGO point
Use the line-line subapplication to calculate the intersection point of two lines. A line is defined
by two points.
To add a shift to the lines do the following:
1. Select Page 2 (Colour & Touch display) or Page 2/2 (Black & White display) from the
INTERSECTION 4 POINTS screen.
2. Enter the values to shift the lines. Enter a positive value (+) to shift the line to the right
side. Enter a negative value (-) to shift the line to the left side.
a
b
P1
P2
P3
P4
P5
Known
P1 First known point
P2 Second known point
P3 Third known point
P4 Fourth known point
a Line from P1 to P2
b Line from P3 to P4
Unknown
P5 COGO point
Bearing-Distance
Distance-Distance
By Points
72 Applications