Nikon NPL-632, Инструкция по эксплуатации

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Field Station NPL-632 Instruction Manual 105
Menu Key 5
–
To change the contents of the result screen, press
[DSP]
.
3Pt angle
The 3Pt Angle function calculates the angle between
two lines defined by three points.
To calculate a 3Pt angle:
1. Press
[2]
or select
3Pt Angle
in the Inverse
menu.
P1 is the base point. Two lines are to be defined
by P2 and P3, both from P1.
2. Enter the point name, or use the
MsrPT
softkey
to take a measurement to the point.
3. Enter the second point (P2) to define the
baseline (P1-P2). The angle (dHA) is measured
from the baseline.
4. Enter the third point (P3) to define the second
line (P1-P3).
When you have entered three points, the
instrument calculates the angle and distances.
5. Do one of the following:
–
To return to the Inverse menu, press
[ENT]
.
–
To return to the Input BasePt screen, press
[ESC]
.
GD Grade (HD/VD)
V% 100/GD
rSD Slope distance PT1 to PT2
When you press the
MsrPT
softkey, a temporary measuring screen appears. Sight the target and press
[MSR1]
or
[MSR2]
to take a measurement.
After the measurement, a recording point screen appears. To store the
measured point, enter the PT, HT, and CD values and press
[ENT]
. To use the
point without recording it, press
[ESC]
.