Jeulin ESAO 472 061 Manual page 13

ESAO Method
Seismic captor
Ref :
472 061
ENGLISH
By pressing Mem, recording begins, pending triggering of synchronisation.
Tap gently on the support (if you tap hard, this could cause rebound of the
sensor).
At a distance of 1 meter on a wooden support, the following result will be
obtained (diagram 4):
The dotted straight line corresponds to the abscissa which the software
calculated as the start of receipt of the signal.
Using key F4, you can move this (diagram 5), and validate by clicking OK.
The calculation of the speed will then be updated. The blue key allows
accessing the table with the value of the calculated speed (diagram 6).
Diagram 5
By pressing Mem, you can parameter a new recording.
You can then parameter the function Add (diagram 7) to work on another
distance (example: 60 cm).
You will then obtain 2 values in the table and an average speed value
(diagram 8).
Diagram 7
Recommence with a third distance. In the table, you can delete a curve
using the delete function F4 (diagram 8).
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Diagram4
Diagram 6
Diagram 8