Distance/Angle Measurement - GeoMax ZAL 120 Serie Manual Del Usuario

3. Distance/Angle measurement

Reading:
Upper distance line: 2.670 m
Lower distance line: 2.502 m
Difference L: 0.168 m
Distance d:
Result: Distance d = 100 x L
1. Align instrument to point A and Turn Hz-
circle to "0".
2. Align instrument to point B and aim on
the centre of the staff.
16.8 m
Distance/Angle measurement
A
B
3. Read off Hz-angle from Hz circle:
Example above:
Hz = 60°
ZAL 120/124 | 3
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