44
already done under Angle Mode, you don’t need to set
BBS again under Coordinate Mode.
BSS
EBS:
NBS:
m
Clear
B.S
Enter
ZBS:
m
m
List
200.213
100.000
1.123
There are two way to get backsight coordinates, which are
inputting by keyboard and retrieving from files;
If you select inputting, just input by keyboard. If you press
[List] and remember the point name, using [List] is best choice.
If you don’t remember the name, just press [Search] to search
the point. And you can press [ESC] to back to “BSS” interface.
●
STA:
In the second interface ,press [F3] to enter the
interface of inputting station. Input station point name,
coordinates and instrument height
;
STA
EO:
NO:
m
Clear
B.S
Enter
ZO:
m
m
List
306.254
201.345
1.254
Refer to the input of backsight
●
Ofset:
In the third interface, press [F1] to enter the
offset function. Offset function is designed to obtain
the coordinate of measured point when prism cannot be
place at the measured point or when distance
measuring cannot be done. Offset function includes
“Offset(Angle)”,
“Offset(Dist1)”,
“Offset(Dist2)”,
“Offset(Plane)”, “Offset(Column)”. See reference in
Chapter 8. Offset Mode;
●
S.O:
In the third interface, press [F2] to enter the
