Svantek SVAN 971, Руководство пользователя

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SVAN 971 User Manual
88
Pre Trigger parameter that determines the period of
additional logging before the trigger condition
fulfilment. Manual
5.5.3
Błąd!
Nie można
odnaleźć
źródła
odwołania.
Post Trigger parameter that determines the period of
additional logging after the trigger condition
fulfilment. Manual
5.5.3
Błąd!
Nie można
odnaleźć
źródła
odwołania.
Event
Recording Recording of the waveform signal to the logger file.
The event records are placed in the logger file
together
with the Summary Results and
Logger Results and all records are synchronized in
time. That enable synchronous post measurement
processing of all measured data.
Manual
5.5.4
Recording Switching on the event recording: Continuous or
on trigger: Slope +, Slope -, Level +, Level -,
Gr, Trigger manual or Integr. Period .
Continuous means that the event will be recorded
continuously from the start of the measurement till
it's end. On trigger recording put additional
conditions for triggering and ending of the recording.
If the instrument is waiting for the trigger condition,
which is checked every 0.5 millisecond, the
appropriate trigger icon is flashing on the display
alternatively with the „note” icon.
Manual
5.5.4
Slope + Type of trigger, enabling the event recording start
under the condition: rising value of the LEQ result
(
Source ) integrated during 0,5 ms passes above the
threshold level ( Level ).
Manual
5.5.4
Slope - Type of trigger, enabling the event recording start
under the condition: falling value of the LEQ result
(
Source ) integrated during 0,5 ms passes below the
threshold level ( Level ).
Manual
5.5.4
Level + Type of trigger, enabling the event recording to start
for the
Recording Time under the condition: value of
the RMS result ( Source ) integrated by the 0,5 ms
period is greater than the threshold level ( Level ). In
other cases, the recording
doesn’t start, except
when the recording is already in progress during the
Recording Time .
Manual
5.5.4