Conditional measurements
In conjunction with SPM HD measurements, condi-
tions can be set up in Condmaster (see the Cond-
master User Guide).
Conditions are used to ensure that measurement
is completed only if the HDm reading was above a
user defined limit.
If an SPM HD measuring assignment has a condition
associated with it, the hint ‘FFT on limit >=...’ (1) is
displayed. This condition means that a full SPM HD
measurement including FFT will only be completed
if the initial HDm reading equals or exceeds the
limit value.
After measurement, a blue box (2) signifies a suc-
cessfully completed measurement (although not yet
saved), whereas a grey check mark (3) indicates that
the condition for this measuring assignment was
not met and the measurement therefore aborted.
To override conditions for an SPM HD measure-
ment, mark the measuring assignment and press
ENTER. Under ‘FFT calculation’, press ENTER and
select ‘OFF’ (4).
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