Topcon GTS-600 Series, Instruction Manual

Page: 85 / 144

4-41
4 PROGRAM MODE
10
Press [F2](LH) key.
This function is used when measuring the line
height from the ground. The procedure is as
follows :
●
Sight the point on the line before pressing this
key.
●
Don‘t move the horizontal tangent screw by
setting ground point G.
[F2]
11
Rotate the vertical tangent screw, and sight
ground point G.
Sight G
12
Press [F6] (SET) key, line height (LH) and
horizontal distance (Off) are displayed.
[F6]
●
To finish the measurement, press the [F1](EXIT) or [ESC] key.
●
To return to operation procedure
9
, press the [F2](VD) key.
●
To return to operation procedure
11
, press the [F6](NEXT) key.
The NEXT key is used when the ground point G is not clear and you would like to check another
ground point G on the same vertical line.
LINE
G-POINT
V : 30°20'10"
EXIT SET
LINE
G-POINT
V : 90°40'20"
EXIT SET
LINE
LH: 33.765 m
Off: 27.521 m
EXIT VD NEXT