Topcon GPT-2000 用户手册

   6 SPECIAL MODE (Menu Mode)

6-11

This mode calculate the area of a closed figure.
There are two area calculation methods as follows.
1) Area Calculation from Coordinate data file
2) Area Calculation from Measured data 

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Area is not calculated correctly if enclosed lines cross each other.

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It is impossible to calculate what a mix of coordinate file data and measured data.

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If the coordinate data file  does not  exist,  the area calculation from measured data is done 
automatically.

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The numbers of points used to calculate are not limited.

After pressing the [MENU] key, press the [F4](P

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) 

key to get the menu on page 2/3.

[MENU]

[F4]

Press the [F1] key.

[F1]

Press the [F4](P

↓

) key to get the PROGRAMS 

menu on page 2/2.

[F4]

Press the [F1](AREA) key.

[F1]

Press the [F1](FILE DATA) key.

[F1]

Press the [F1](INPUT) key and enter the File 
Name.
Initial display will be shown.

[F1]

Enter FN

[F4]

Press the [F4](NEXT) key. *1),2)
The top of the file data (DATA-01)  will be set and 
the second point number will be  shown.

[F4]

Repeat pressing the [F4](NEXT) key to set 
required number of points.

[F4]

  

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