42
avoid repeated operation, please first operate the function of
‗STA‘ (‗Station‘) then set the BSS and orient. When
orientation, please aim at the BS (target) precisely.
Orientation can be done with [0set], [Hset] and [Hold] under
Angle Mode. If the orientation is already done under Angle
Mode, you don‘t need to set BSS 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
●
Offset:
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
staking-out function. With this function, you may put
designed data onto earth points. See reference in ―9.2
Staking out‖;
●
Aver.:
In the third interface, press [F3] to set the times of
measurement.
