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Now turn around the instrument to aim at the offset point. After the steps above, the
coordinates of the point are obtained. 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 you have already known the front & behind, left & right offset, along the
direction of observation which from measured point ‘A0’ to target point ‘A1’, you
may measure the coordinate of A0 through distance offset.
In order to measure the coordinate of ‘A0’, enter the offset distance ‘oHD’ as
shown below and measure ‘A1’ under distance offset mode. The coordinate and the
horizontal distance of ‘A0’can be displayed on the screen.
Enter the interface of ‘2. Offset (Dist 1)’ from the offset menu.
Содержание Total Station ATS-120 Series
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