Sokkia SDL30 Operator's Manual page 36

Note:
If the attribute is not set, a point other than the backsight point is
recorded as the foresight point.
• Inputting measurement data (measure the point using the
numerical scale side of the staff)
Procedure
3 Press
attribute.
The point number can now be set.
(See "Setting the point number".)
1 Focus the
numerical scale side of the staff and
measure the backsight point.
2 Press .
Measurement data can now be input
manually.
3 Input the measurement value found
in step 1.
4 Check the point number and press
"Yes" to record the selected data.
5 Measure the next point.
to confirm the selected
SDL30/50 on the
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