Coordinates Intersection - GPI -122 Instruction Manual

12.1 Coordinates Intersection

Intersection-P1
>Pt.name:
Code
T.H.: 1.000
* file list
Input Pop Info
Intersection-Pt.1
Vz: 80°00' 13"
HR: 340°56' 50"
SD:
T.H.:
Angle
Intersection-Pt.1
Vz: 80°00' 13"
HR: 340°56' 50"
SD:
T.H.:
Next
Intersection-Pt.2
Vz: 83°07' 52"
HR: 3°40' 00"
SD:
T.H.:
Next
Intersection-result
dN:
dE:
dZ:
MdHD:
Set ST SetA Rec
【Procedure of Intersection】
1. Input a known point. you can press F1:【Input】
to input the point coordinate by coordinate, or you
can press F2:【Pop】to call an existing coordinates
for current coordinates file.
Read
2.Aim at the point that you have inputed its
coordinates. then you can select one of angle and
distance mode to do Intersection measurement.
1.000m
Dist
3. If you have selected the distance mode then you
need to press F1:【MEAS】starting EDM and
obtaining the slope distance. after measuring
4.890
distance, you press F1:【Next】to measure next
1.000m
point.
4. If you have measured two or more distance the
prompr "Calc" will appear. in another way, if you
have measured three or more then the prompr
6.409
"Calc" will appear. in this time you can press F4:
1.000m
【Cale】to obtain the coordinates of instrument
Cale
station.
5. The result of calculated instrument station is
0.000 shown as the picture on the left. This is the error of
0.001
the station coordinates
0.000
0.004
dCoor
42