Topcon GPT-2000 用户手册

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页码 168
   6 SPECIAL MODE (Menu Mode)
6-12
2) Area Calculation from Measured Data
When 3 or more points are set, the  area 
surrounded by the points is calculated and the 
result will be shown.
*1) To set specify point, press the [F1](PT#) key.
*2) To show the list of the coordinate data in the file, press the [F2](LIST) key.
Operating procedure
Operation
Display
1
After pressing the [MENU] key, press the [F4](P
key to get the menu on page 2/3.
[MENU]
[F4]
2
Press the [F1] key.
[F1]
3
Press the [F4](P
) key to get the PROGRAMS 
menu on page 2/2.
[F4]
4
Press the [F1](AREA) key.
[F1]
5
Press the [F2](MEASUREMENT) key.
[F2]
6
Press the [F1] or [F2] key to select using GRID 
FACTOR.
[Example:F2 : DON’T USE]
[F2]
7
Collimate a prism and press the [F1](MEAS) key.
Measuring starts. *1)
Collimate P
[F1]
8
Collimate next point and press the [F1](MEAS) 
key.
Collimate
[F1]
  
AREA          0021
     123.456 m.sq
 NEXT# :DATA-22
PT#  LIST  UNIT NEXT
  
MENU            2/3
 F1:PROGRAMS
 F2:GRID FACTOR
 F3:ILLUMINATION P
  
PROGRAMS        1/2
 F1:REM 
 F2:MLM
 F3:Z COORD.     P
  
PROGRAMS        2/2
 F1:AREA
 F2:POINT TO LINE
                 P
  
AREA
 F1:FILE DATA
 F2:MEASUREMENT
  
AREA    
 F1:USE G.F.
 F2:DON’T USE
  
AREA           0000
             m.sq
 
MEAS  –––  UNIT NP/P
  
 N*[n]   <<< m
 E:          m
 Z:          m
>Measuring...
  
AREA           0001
             m.sq
 
MEAS  –––  UNIT NP/P