Topcon ES-62 - Point to Line Measurement

6-14
6 SPECIAL MODE (Menu Mode)
6.1.5 Point to Line Measurement
This mode is used to obtain the coordinate data with the origin point A(0,0,0) and the line AB as N axis.
Place the 2 prisms at the points A and B on the line, and place the instrument at unknown point C. After
measuring the 2 prisms, the coordinate data and the direction angle of the instrument will be calculated
and restored.
Operating procedure Operation Display
1 After pressing the {MENU} key, press the {F4}
(P
↓ ) key to get the menu on page 2/4.
{MENU}
{F4}
2 Press the {F2} key.
{F2}
3 Press the {F4} (P ↓ ) key to get the PROGRAMS
menu on page 2/2.
{F4}
4 Press the {F2} key.
{F2}
5 Enter instrument height.
Enter
INS.HT
{F4}
6 Enter reflector A(P1) height.
Enter R.HT
{F4}
P(n, e, z)
Prism P2
Line
Instrument Point (Unknown point)
INS.HT
Prism P1
R.HT
MENU 2/4
F1:MEMORY MGR.
F2:PROGRAMS
F3:GRID FACTOR P
↓
PROGRAMS 1/2
F1:REM
F2:MLM
F3:Z COORD. P
↓
PROGRAMS 2/2
F1:AREA
F2:POINT TO LINE
F3:ROAD P
↓
INSTRUMENT HEIGHT
INPUT
INS.HT=0.000 m
--- --- [CLR] [ENT]
REFLECTOR HEIGHT
INPUT
R.HT =0.000 m
--- --- [CLR] [ENT]
POINT TO LINE
MEAS.P1
HD: m
MEAS ––– NP/P –––