Svantek SV 973, Руководство пользователя

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SVAN 973 User Manual
91
Logger Results Screen in the Logging list enabling selecting
results that will be logged to the logger file as a
time-history with the
Logger Step : Lpeak, Lmax,
Lmin, Leq . For the 1 /1 Octave and 1/3 Octave
functions also spectra can be saved.
Manual
4.5.2
Logger Trigger Screen that enables configuring parameters for
triggering of
Logger Results recording to the
logger file: Trigger, Source, Level, Pre Trigger and
Post Trigger .
Manual
4.5.3
Trigger Position that switches Off or On the logger trigger
by selecting its type:
Level + or Level
–
.
If the instrument is waiting for the trigger condition,
the appropriate trigger icon is flashing on the
display alternatively with the „logger” icon.
Manual
4.5.3
Level + Type of trigger, that starts logging of
Logger Results under the condition: value of the
Leq result ( Source ) integrated by the Logger Step
period is greater than the threshold level ( Level ).
In other cases, the logging is skipped.
Manual
4.5.3
Level - Type of trigger, that starts logging of
Logger Results under the condition: value of the
Leq result ( Source ) integrated by the Logger Step
period is lower than the threshold level ( Level ). In
other cases, the logging is skipped.
Manual
4.5.3
Source Measured result that is compared with the
threshold level (
Level ) for triggering
– LEQ
measured in the first profile (Leq(1)).
Manual
4.5.3
Level Threshold level of Source for triggering condition
fulfilment.
Manual
4.5.3
Pre Trigger Period of additional logging before triggering
condition fulfilment. Manual
4.5.3