Layout Of Coordinates Of Point To Line - Topcon ES-62 Instruction Manual

8.2.1 Layout of Coordinates of Point to Line

The coordinate data of point to line can be used during execution of layout.
When a point name including PTL coordinates (including 'From' and 'To' data) is specified, the mode
will change to PTL mode automatically.
There are two ways to enter the PTL coordinate data, Direct key input and Data transfer.

Refer to 9.4.2 "PTL (Point to Line) data input" and 9.7 "Data Communications".
N
Operating procedure
1
Press the {F1} (INPUT) key, and enter PT#.
Press the {F4} (ENT) key.
2
Enter reflector height in the same way.
When the layout point is set, the instrument will
start layout calculation.
The {F3} (PTL) key will be assigned.
3
Collimate the prism, and press the {F1} (ANGLE)
key.
4
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.
5
Press the {F2} (PTL) key.
The difference between Collimation point and
Layout point distance on the coordinate system of
the line determined will be displayed.
Collimation point
From
OCC.PT
Offset
8-11
To
ΔO
Layout point
ΔL
E
Operation
LAYOUT
PT#: PT-21
INPUT LIST NEZ ENTER
{F1}
REFLECTOR HEIGHT
Enter PT#
INPUT
{F4}
R.HT
--- --- [CLR] [ENT]
Enter R.HT
CALCULATED
{F4}
HR=
HD=
ANGLE DIST PTL
Collimate P
PT#: LP-100
{F1}
HR:
dHR:
DIST
{F1}
HD*
dHD:
dZ:
MODE PTL
{F2}
dL:
dO:
dE:
MODE ANGLE NP/P NEXT
8 LAYOUT
Line
Display
= 1.500 m
45°10'20"
1.500 m
–––
45°00'00"
0°00'00"
––– PTL –––
143.84 m
–13.34 m
–0.05 m
NP/P NEXT
0.005 m
0.327 m
0.046 m