Topcon GPT-2005 Marine Instruments User Manual


 
6 SPECIAL MODE (Menu Mode)
6-13
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]
m.sq : square meter ha : hectare ft.sq : square feet acre : acre.
AREA 0003
234.567 m.sq
MEAS ––– UNIT NP/P
AREA 0003
100.000 m.sq
MEAS ––– UNIT NP/P
AREA 0003
100.000 m.sq
m.sq ha ft.sq acre
AREA 0003
0.010 ha
MEAS ––– UNIT NP/P