Instruction manual

17. OFFSET MEASUREMENT

Sighting the direction of the target point to find it from the included angle.

Install offset points for the target point on the right and 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

1. Set the offset points close to the target point

(making sure the distance from the instrument

station to the target point and the height of the

offset points and the target point are the same),

then use the offset points as the target.

2. Select "Offset" in <Menu> to display <Offset>.

Select "OffsetANG.".

17.2

Angle Offset Measurement