GPI -122 Instruction Manual page 41

Height-Gnd to target
Vz: 88°18' 22"
HR: 1°46' 31"
HD:
T.H. HDist
Height-Gnd to target
Vz: 88°06' 28"
HR: 1°46' 31"
HD:
T.H. HDist
【Procedure of REM(H2—point to point)】
Survey (Height)
1.Ground to target
2.Point to point
Height-Prism
Vz: 88°18' 22"
HR: 1°46' 31"
HD:
Meas Mode
Height-Base
Vz: 88°18' 22"
HR: 1°46' 31"
HD:
Height-Target
Vz: 88°56' 52"
HR: 1°46' 31"
HD:
Next A. HDist
4. Then VD（difference of height）appear, first
display the height of prism.
1.000m
5.If you rotate the telescope then VD will change,
when you aim at the target the VD is the difference
of height between the target and ground.
1.017m
1. Select menu item 2 when you need the
▲
difference of height between any two points
2. Press F1:【Meas】to start EDM then you can
obtain the horizontal distance between the
4.827m
instrument and the target. Press F4:【Enter】to
Enter
accept the measurement data
0.000m
3. In this time, the point where posite prism is base
point.
Enter
4. The VD will change when you rotate telescope. If
you need setting another base point then you can aim
0.626m
at another base point and press F2:【Next A】.
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