Leica DNA03 User Manual page 52

reached by eliminatig outliers (measurement
value with the greatest improvement).
Entries:
n min Minimum amount of measurements
(2..99)
n max Maximum amount of measurements
(2.99)
sDev/20m Standard deviation of the average
value at 20m
For the measurement, this value is converted to
the specific distance measured and compared
to the current standard deviation of the average
(sDevM).
Example:
Measured distance= 60m
sDevM/20m= 0,0007 m
S = sDevM/60m =
The maximum allowable standard deviation at
60m is 0,0021m.
⋅
0 0007m , 60
=0.0021m
----------------------------------- -
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At "n min" = "n max" no measurements are
discarded by the wild shot test.
• Repeat single
"Repeat single measurement". The instrument
continuously makes single measurements
(maximum 99), until the observer stops the
process as follows:
The last valid single measurement is stored
immediately.
If any other key is pressed [not the DATA key]:
The last valid single measurement is displayed.
Repeated measurements (of median)
increase the integrity and quality of the
measured data, especially during heat shimmer or
ground vibrations due to road traffic.
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