Stonex R2 PLUS Total Station - User Manual 48
9.2 Angle Offset Measurement
Sighting the direction of the target point to find it from the included angle. Set offset points for
the target point on the right or left sides of and as close as possible to the target point and
measure the distance to the offset points and the horizontal angle of the target point.
【Procedure of angle offset measurement】
1. Set the offset points close to the target point (making
sure the distance from the instrument station to the target
point and distance to the offset point are same, the height
of the offset points and the target point are the same), then
use the offset points as the target.
2. Aim at the offset point and press F1: [MEAS] to measure
the distance at P1 in measure mode.
3. Select [MENU] at P2 in measure mode, and then select
“4. Offset”, or press F3: [OFST] at P3 directly.
4. Select “3. Offset/Angle” after inputting instrument
occupied data, see “§6.1 Input the occupied point data”.
5. Accurately sight the direction of the target point and
press F4: [OK], the distance and angle of the target point
are displayed.
6. After finishing measurement:
Press F1: [REC] to save;
Press F2: [NEZ] to display NEZ coordinate;
Press F3: [NO] back to step 6;
Press F4: [YES] back to offset mode.