Topcon GTS-823A - Manual (Page 71)

5-13
5 PROGRAM MODES
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]
l To finish the measurement, press the [F1](EXIT) or [ESC] key.
l To return to operation procedure 9 , press the [F2](VD) key.
l 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 : 90°40'20"
EXIT SET
LINE
LH: 33.765 m
Off: 27.521 m
EXIT VD NEXT