GPT-3000 SERIES - FLT Geosystems

7 DATA COLLECTION5 Measure the second and third points in the sameway. *1)CollimateP2[F1]PLANEN002#:SD:mMEAS --- NP/P ---CollimateP3[F1]PLANEN003#:SD:mMEAS --- NP/P ---The display changes to PT# input in the planeoffset measurement.Input point number if necessary.PLANEPT# →PT-11PCODE :TOPCONINPUT SRCH --- MEAS6 Press the [F4](MEAS) key.The instrument calculates and displays coordinateand distance value of cross point betweencollimation axis and of the plane. *2)[F4]HR:HD:VD:>OK?80°30'40"54.321 m10.000 m[YES][NO]7 Collimate the edge (P0) of the plane. *3), 4) CollimateP0HR:HD:VD:>OK?75°30'40"54.600 m-0.487 m[YES][NO]8 To show the slope distance (SD), press the []key.● Each time pressing the [ ] key, horizontaldistance, relative elevation and slope distance areshown in sequence.● To show coordinate value of point P0, press the[ ] key.9 Press the [F3](YES) key. Next offset point numberwill be displayed.10 To escape the measuring, press the [ESC] key.The display returns to the next point number indata collect mode.[F3][ESC]V :HR:SD:>OK?90°30'40"75°30'40"54.602 m[YES][NO]PLANEPT# →PT-12PCODE :TOPCONINPUT SRCH --- MEASPT# →PT-12PCODE :TOPCONR.HT : 1.200 mINPUT SRCH MEAS ALL*1) In case the calculation of plane was not successful by the measured three points, error displays. Startmeasuring 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 automatically7-15