152
⑷
Finish azimuth z ettingand returns to previous
menu
1.Stn data A:\JOB01
2. back sight data
3. angle data
4. dist data
5. Coord data
6. dist+ coord data
21.2.2 Set backsight point by coordinate
You can set backsight azimuth angle by inputting backsight coordinate, the machine calculates azimuth angle by
station point coordinate and backsight coordinate.
Operation Procedure
Key
Display
⑴
In backsight setting menu, choose “2.coord.”.
“2 Coord”
Backsight data
1. Angle
2. Coord.
⑵
After inputting backsight point coordinate NBS,
EBS, ZBS, after each entry press ENT, then
pressOK . To use value in memory, press Read Key.
Input
backsight
point
coordinate
+
ENT
+
OK
Back sight point
NBS
:
1382.450
EBS
:
3455.235
ZBS
:
1234.344
READ OK
⑶
the machine calculates backsight azimuth by
station point coordinate and backsight point
coordinate, screen shows as right.(HAR is the
backsight azimuth)
Set Azimuth
Sight BS Point
HAR
:
40°00′00″
NO YES
⑷
Sight at backsight point, press YES, finish
setting and returns to coordinate measurement menu
screen.
YES
1. Stn data A:\JOB01
2. back sight data
3. angle data
4. dist data
5. Coord data
6. dist+ coord data
21.3 Recording Angle Measurement Data
·
It is possible to record angle measurement data only in a JOB after entering Record Mode.
·
Once the data has been recorded. REC can not be displayed in order to prevent double recording.
·
It is convenient to use AUTO to perform automatic operation from angle measurement to recording.
·
The items which can be recorded are the vertical angle, horizontal angle, point number, code, and target height.