Topcon GPT-2000 Manuel D’Utilisation

Page de 168
   8 LAYOUT
8-11
8.3
Setting a New Point
New point is required for example when a layout point cannot be sighted from existing control points.
8.3.1 Side Shot Method
Set up the instrument at a known point, and measure the coordinate of the new points by the side shot 
method
Operating procedure
Operation
Display
1
Press the [F4](
) key from the layout menu 1/2 to 
get the layout menu 2/2.
[F4]
2
Press the [F2](NEW POINT).
[F2]
3
Press the [F1](SIDE SHOT) key.
[F1]
4
Press the [F2](LIST) key to display the list of 
coordinate data file. *1)
[F2]
5
Scroll file list by pressing [
]or[
] key and select 
a file to use.  *2),3)
 [
]or[
N
Known Point B
New Point
Known Point A
(Instrument)
  
LAYOUT          1/2
 F1:OCC.PT INPUT   
 F2:BACKSIGHT
 F3:LAYOUT       P
  
LAYOUT          2/2
 F1:SELECT A FILE
 F2:NEW POINT
 F3:GRID FACTOR  P
  
NEW POINT
 F1:SIDE SHOT
 F2:RESECTION
  
SELECT A FILE
 FN:_________ 
 
INPUT LIST ––––ENTER
  
  COORDDATA /C0123
*TOKBDATA  /C0345
  TOPCDATA  /C0789
 –––  SRCH ––– ENTER
  
 *TOKBDATA /C0345
 TOPCDATA /C0789
  SATIDATA /C0456
 –––  SRCH ––– ENTER