Measuring Height Difference - Sokkia SDL30 Operator's Manual

9.

Measuring Height Difference

You can measure the height difference ΔH between the backsight (point
A) and foresight (point B).
The procedure below is for taking single measurements
when "manual" is selected in the Record conditions menu.
Important:
• When moving the instrument to a new position (step 8 below),
press "Yes" to save the turning point before switching off the
power.
Procedure
36
1 Set up the instrument midway between
points A and B.
2 In menu mode, select "Ht-diff".
3 Measure the backsight.
4 Select "Yes" to accept the point
number attribute and measurement
value.
The result is saved and the number
of points that can be recorded in
available memory is displayed.
ΔH