Sib Geofiz Pribor Ltd
4.4.1. Setup menu… - Geophone menu
The “Geophone menu” is intended to manage the geophone library and to select the
geophone type, the parameters of which will be used as a reference for further work.
The Tester memory accommodates a library containing geophone reference data. The
library is divided in two parts: read-only and variable libraries.
The read-only library is stored in the memory portion protected against cancellation and
modification. It holds data corresponding to the rated values published by the
manufacturer of a respective geophone. The read-only library will be expanded as the
Tester built-in firmware versions are updated.
The variable library is accessible for modification by the User. The variable library can
hold data on 30 geophones as a maximum. The total number of geophones in the
libraries cannot exceed 99.
4.4.1.1. Select type…
When this option is executed, the list of geophones, the data on which are available in
the Tester libraries, is displayed on the screen. The display process starts from the
page containing the entry of the currently selected geophone. Geophones from the
variable library are marked with the * character (see Figure 7).
Figure 7
Line 4 in the presented screen shot correspond to the geophone type created by the
User.
The pointer
is represented at the beginning of the line corresponding to the selected
geophone. A list that is too big for the screen can be paged by pressing the LEFT and
RIGHT buttons. One page can accommodate 9 lines. To select a geophone, move the
pointer to the desired line using the UP, DOWN, LEFT and RIGHT buttons, and press
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