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The height of target(H.T) indicates the point where prism is
placed. You may use the soft key „T.H‟ to re-set the target height
before measurement if needed. Press „Meas‟ to start measuring.
After measuring, press ‟ENT‟ to enter the „Offset (Angle)-Result‟
interface:The offset points here indicate „A0‟ or „ A1‟ .
Now turn around the alidade
to aim at the offset point.
After the steps above ,the coordinate of the point is
obtained ,then press soft key „Next P‟ to enter the offset
measurement of the next point or press soft the key „Record‟ to
save the coordinate of the offset point.
Finally, press the key „ESC‟ to quit Angle Offset
measurement
.
8.2 Single-Distance Offset Mode
If have already known the front &behind and left & right
offset along the direction of observation which from measured