Angle Offset Measurement - Sokkia 130R Series Operator's Manual

7. Press [YES] to return to <Offset>.
• Press [XYZ] to switch the screen
display from distance values to
coordinate values. Press [HVD]
to return to distance values.
• Press [No] to return to the
previous of distance and angle.
• To record the calculation result,
press [REC].
"20. RECORDING DATA -
RECORD MENU -"
17.2

Angle 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.
17. OFFSET MEASUREMENT
77