Topcon GM-100 Series User Manual

154
28. RECORDING DATA - TOPO MENU -
Backsight station data can be stored in the current JOB. Azimuth angle setting method can be selected from
“inputting azimuth angle” or “calculating coordinates”.
PROCEDURE Inputting azimuth angle
1. Press [TOPO] in the third page of OBS mode to display
<TOPO>.
2. Select “BS data”.
3. Select “Angle”.
Angle measurement values are displayed in real time.
4. Input Azimuth angle.
5. Sight the backsight and press [REC] in the screen of step 4,
and set the following items.
(1) Target height
(2) Point name
(3) Code
6. Press [OK] to record backsight station data. RED
(Reduced) data and angle measurement data are recorded
at the same time. <TOPO> is restored.
PROCEDURE Calculating azimuth angle by coordinates
1. Press [TOPO] in the third page of OBS mode to display
<TOPO>.
2. Select “BS data”.
3. Select “Coord”.
28.2 Recording Backsight Point
TOPO JOB1
Occupy
Angle data
Dist data
Coord data
BS data
TOPO / Backsight
Angle
Coord
2
TOPO / Backsight
Take BS
90
3
2
1
3
HA-R
HA-R:
TOPO / Backsight
Angle
Coord

Topcon GM-100 Series Specifications

General

Brand	Topcon
Model	GM-100 Series
Category	Measuring Instruments
Language	English