Topcon GPT-2006 Benutzerhandbuch

   7 DATA COLLECTION

7-15

Measure the second and third points in the same 
way. *1)

Collimate 

P2

[F1]

Collimate 

P3

[F1]

The display changes to PT# input in the plane 
offset measurement.
Input point number if necessary.

Press the [F4](MEAS) key.
The instrument calculates and displays coordinate 
and distance value of cross point between 
collimation axis and of the plane. *2)

[F4]

Collimate the edge (P0) of the plane. *3), 4)

Collimate 

P0

To show the slope distance (SD), press  the [

] 

key.

●

Each time pressing the [

] key, horizontal 

distance, relative elevation and slope distance are 
shown in sequence.

●

To show  coordinate value of point P0, press the 
[

]  key.

Press the [F3](YES) key.  Next offset point number 
will be displayed.

[F3]

To escape the measuring, press the [ESC]  key. 
The display returns to the next point number in 
data collect mode.

[ESC]

*1) In case the calculation of plane was not successful by the measured three points, error displays. Start 

measuring over again from the first point.

*2) Data display is the mode beforehand of offset measurement mode.
*3) Error will be displayed when collimated to the direction which does not cross with the determined plane.
*4) The reflector height of the target point P0  is set to zero automatically

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