SVAN 948 USER MANUAL _
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The view of the displays with the selected file from the buffer; the change of the result after pressing <
> or
<
> push-button
The spectra are registered in the file’s buffer with the same step as selected in the BUF. STEP
position of the MEASURE SETUP sub-list. In order to display the registered spectra the user has to press
the <SHIFT> push-button together with <
> for the spectra stored later and to press the <SHIFT> one
together with <
> for the spectra saved earlier.
The view of the displays with the selected file from the buffer containing spectra; the change of the spectra
after pressing <SHIFT> together with <
> or <
>
In the file of the buffer containing the results of 1/1 OCTAVE or 1/3 OCTAVE analysis also the time
history for each filter is stored. The user can observe these values pressing the <ENTER> push-button.
The next pressing of <ENTER> or <ESC> causes the return to the displaying of spectrum.
The view of the displays with the selected file from the buffer containing spectra; the change between
spectrum and time history after pressing <ENTER>
The user can observe the time history plot on the output of each octave or third octave filter as well
as for the whole band (TOTAL value). In the case of sound measurements the TOTAL values depend on
the USER FILTERS setting in the SETUP list. If those filters are not active (switched to Off) three TOTAL
values are displayed which were calculated with the A, C and LIN filters respectively. In the case when
those filters are active only one TOTAL (calculated with the A filter) is displayed together with the value
calculated for SUSR1 and SUSR2 filters. In the case when only one filter is active on the display
TOTAL (A), TOTAL (C), SUSR2 or TOTAL (A), SUSR1, TOTAL (LIN) are presented, depending on
which filter is active. Additionally, the view presented in the BUFFER VIEW depends on the selected
MODE. The SUSR1 and SUSR2 values are available only when SOUND METER is chosen. In the case
when the user wants to observe the sound measurements saved in the buffer but the VIBR. METER is
selected, all three TOTAL values calculated with the A, C and LIN filters are displayed in the
BUFFER VIEW.
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