Topcon GPT-3002W Series - Executing a Layout

8-9
8 LAYOUT
8.2 Executing a Layout
The following methods can be selected for executing a Layout:
1) Recalling points from internal memory by point number.
2) Direct key input of coordinate values.
Example setting : Recalling point from internal memory.
Operating procedure Operation Display
1
Press the [F3](LAYOUT) key from the layout menu
1/2.
[F3]
2
Press the [F1](INPUT) key, and enter PT#. *1)
Press the [F4](ENT) key. *2)
[F1]
Enter PT#
[F4]
3
Enter reflector height in the same way.
When the layout point is set, the instrument will
start layout calculation.
HR: Calculated horizontal angle of the layout point
HD: Calculated horizontal distance from the
instrument to the layout point
[F1]
Enter R.HT
[F4]
4
Collimate the prism, and press the [F1](ANGLE)
key.
PT#: Layout point
HR: Measured (Actual) horizontal angle.
dHR: Horizontal angle to be turned to the layout
point = Actual horizontal angle - Calculated
horizontal angle.
Correct direction when dHR = 0°00'00"
Collimate P
[F1]
5
Press the [F1](DIST) key.
HD: Measuring (Actual) horizontal distance
dHD: Horizontal distance to be turned to the
layout point = Actual horizontal distance –
Calculated horizontal distance.
dZ: Vertical distance to be turned to the layout
point = Actual vertical distance – Calculated
vertical distance.
[F1]
6
Press the [F1](MODE) key.
The fine mode measuring starts.
[F1]
LAYOUT 1/2
F1:OCC.PT INPUT
F2:BACKSIGHT
F3:LAYOUT P
↓
LAYOUT
PT#:
INPUT LIST NEZ ENTER
REFLECTOR HEIGHT
INPUT
R.HT : 0.000 m
INPUT ––– ––– ENTER
CALCULATED
HR= 90°10'20"
HD= 123.456 m
ANGLE DIST ––– –––
PT#: LP-100
HR: 6°20'40"
dHR: 23°40'20"
DIST ––– NEZ –––
HD*[t] < m
dHD: m
dZ: m
MODE NEZ NP/P NEXT
HD* 110.12 m
dHD: –13.34 m
dZ: –0.05 m
MODE NEZ NP/P NEXT
HD*[r] < m
dHD: m
dZ: m
MODE NEZ NP/P NEXT
HD* 120.129 m
dHD: –3.327 m
dZ: –0.046 m
MODE NEZ NP/P NEXT