Download USER MANUAL - Agecodagis SARL

TITAN USER MANUAL
RELEASE 14
page 28
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5.2.3. SEETITAN
SEETITAN enables the visualization and the extraction of data recorded on the
TITAN recorders. These data can be read from the DAT or from the PC hard disk.
- Visualization, zoom, back and front displacement, entirely corrected
dating of each sampling,
- Visualization of the triggering marks,
- Extraction of DAT data onto a hard-disk file,
- Visualization of the parameters used during recording,
- For the visualization of a DAT DRIVE tape, index visualization of the
triggering marks ( display of the corresponding hours ), selection of an
index and direct jump to this index. The jump and the data visualization
corresponding to any one of the indexes or to any time can be realized
in less than a minute. The XTRACT function also provides the possibility
of automatic data extraction from a list of hours provided in a file by the
user.
A DAT tape can contain a big quantity of data ( 2 Gb ). The deffered processing of
these data is really made easier with the index management. These indexes are
dependant on the STA, LTA, and THRESHOLD parameters that you have used to
record the data. One must carefully choose these parameters at the time of the
recorder installation.
A large threshold or too large LTA or STA constants can mess the recorder and
therefore limit the number of triggers. Interesting signals are not marked. Their
search and extraction of the 2Gb mass can be long and tedious ( unless an
exterior source of information has given you the approximative times of the events
).
On the contrary, an over-sensibilization of the recorder will result in an increase of
the number of triggers. The extraction of interesting data could also become
annoying.
However, in all cases, no data is lost ; the recorder records continuously. But a
good selection of the trigger parameters, enables you not to loose too much time
when processing the data.
Thanks to SEETITAN, the interesting data on the tape can easily be extracted and
stored on hard disk files. The hard disk files can also be visualized by SEETITAN
or be transmitted on a bigger processing computer by ETHERNET for example.
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AGECODAGIS SARL 16 rue D’Auriac 31310 Rieux
France T: (33) (0)5 61 97 84 52 F: (33) (0)5 61 97 84 51