51
SVANTEK 974 User Manual
7. MANAGING THE FILES
– File
The
File
list enable the user to manage the
data and setup files saved in the memory
(micro
SD Card
).
The
File
list contains the following items:
<ENT>
File Manager
enables the user to manage the files saved on the SD card;
Setup Manager
enables the user to manage the Setup files saved on the SD card.
Note: Because of limited internal memory capacity of the
instrument all files are saved in the external memory. So, if there
is no SD Card inserted into the card slot, there is no any possibility
to create any files. In such cases the Logging position in the
Measurement list is not available.
Note: Positions in the File list are active only when an SD Card is
inserted into the card slot under the bottom cover of the
instrument
. If there is no SD card, after user’s attempt to enter any
position in the File list, the instrument will generate warning.
There are three types of files that the instrument generates:
•
Logger files with measured data (extension
.SVL
),
•
WAV files with time waveform recordings (extension
.WAV
);
•
Setup files with measurement configuration setups (extension
.SVT
).
The detailed description of all types of file structures is given in the Appendix B.
The logger file (.SVL) structure depends on the selected function (
Level Meter
,
1/1 Octave
,
1/3 Octave
, etc.)
and logging settings. These elements are as follows:
•
main results,
•
time histories of measured results,
•
audio time waveform recording for events,
•
marker recording,
•
results of
1/1 Octave
analysis,
•
results of
1/3 Octave
analysis,
•
results of
FFT
analysis.
