4
Applications
68
Pulse Laser Station NPL-302 Series Instruction Manual
Sighting the backsight by entering coordinates
1.
To enter coordinates for the backsight point
(BS), press
[1]
or select
Coord
in the
Backsight screen.
2.
Enter the point name. If the point exists in the
job, its coordinates are shown.
3.
If you intend to take a distance measurement
to the BS, enter the height of target in the HT
field.
4.
Sight the BS on Face-1 (F1). Press
[ENT]
to
complete the setup.
–
To record a full shot (with HA, VA, and SD
values) to the BS, press
[MSR1]
or
[MSR2]
.
AZ
Azimuth calculated by coordinates
–
If you are measuring to a known
coordinate BS, press
[DSP]
to display a QA
screen. The QA screen shows the dHD and
dVD values, which indicate the difference
between the measured distance and the
distance calculated from the known
coordinates.
Z
Y
X0
X
Xb
Y0
Yb
Backsight point
(Xb, Yb, Zb)
Station point
(Xi, Yi, Zi)
In
str
u
ment
heig
h
t
Summary of Contents for NPL-302 Series
Page 4: ......
Page 5: ...Safety 1 In this chapter Q Introduction Q Laser Safety Q Warnings and Cautions ...
Page 12: ...Safety xii Pulse Laser Station NPL 302 Series Instruction Manual ...
Page 28: ...1 Introduction 8 Pulse Laser Station NPL 302 Series Instruction Manual ...
Page 46: ...2 Preparation 26 Pulse Laser Station NPL 302 Series Instruction Manual ...
Page 82: ...3 Getting Started 62 Pulse Laser Station NPL 302 Series Instruction Manual ...
Page 188: ...5 Menu Key 168 Pulse Laser Station NPL 302 Series Instruction Manual ...
Page 196: ...6 Checking and Adjustment 176 Pulse Laser Station NPL 302 Series Instruction Manual ...
Page 208: ...8 System Diagrams 188 Pulse Laser Station NPL 302 Series Instruction Manual ...