Topcon GTS-230N, Instruction Manual, Page: 63 / 184

6-13
6 SPECIAL MODE (Menu Mode)
z To change the display unit
It is possible to change the displayed area unit.
When 3 or more points are measured, the area
surrounded by the points is calculated and the
result will be shown.
*1) Measurement is Fine N-times measurement mode.
Operating procedure Operation Display
1
Press the [F3](UNIT) key.
[F3]
2
Select a unit by pressing the [F1] to [F4] key.
Example: [F2](ha) key.
[F2]
z m.sq: square meter ha: hectare ft.sq: square feet acre: acre.
AREA 0003
234.567 m.sq
MEAS ––– UNIT –––
AREA 0003
100.000 m.sq
MEAS ––– UNIT –––
AREA 0003
100.000 m.sq
m.sq ha ft.sq acre
AREA 0003
0.010 ha
MEAS ––– UNIT –––