Leica GPS1200 Series Technical Reference Manual page 1240

Survey - Hidden Points
Measure a hidden point
with Chainage & Offset
step-by-step
The following table explains the most common settings. Refer to the stated chapter for more
information on screens.
Step Description
A hidden point measurement device can be attached to the receiver
such that the measurements are automatically transferred to the
receiver.
1. Refer to "46.2 Accessing Hidden Point Measurement" to access
HIDDEN PT Hidden Point Measurement.
SHIFT CONF (F2) to configure hidden point measurements.
2. HIDDEN PT Hidden Point Measurement
<Method: Chainage & Offset>
<Point A:> The point ID of the current position. This is the first known
point for the calculation of the hidden point.
Select a point stored in the job.
SURVY (F5) when <Point A:> is highlighted. To manually occupy the
first known point for the calculation of the hidden point.
To manually type in coordinates for the known point open the
choicelist when <Point A:> is highlighted. Press NEW (F2) to create
a new point.
3. HIDDEN PT Hidden Point Measurement
<Point B:> The point ID of the current position. This is the second
known point for the calculation of the hidden point.
GPS1200 1240
Refer to
chapter
23.1.7
23.1.7
44.3
9.3.2