Selective Metal Detector SOREX PRO. Operating manual.
AKA LLC +7(495)623-4026 621-0481 http://aka.2000.ru [email protected]
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temperature of the searchcoil has changed by the value (approximately 8° С) which
requires ground rebalancing .
In case of significant temperature drops (more than 15°С against 20°С)
we recommend to perform electronic module and searchcoil adaptation procedure one
more time (see Searchcoil Replacement).
In this case the processor of your detector will choose the optimum frequency of the
excitation current for these temperature conditions.
Thereby all basic device parameters are sure to be kept, including absorbed current.
In sea beach operations and other complicated soils with high conductivity we
recommend to use the "General Boost" option for better balancing accuracy.
Sometimes parameter decrease allows making balancing operation more accurate.
Especially on sea beaches.
Discrimination search mode setup
Discrimination is device capability to respond to one
type of objects, giving detection signal while ignoring other
objects the operator is not interested in, for instance,
nonferrous object signals only or large iron objects (helmets,
kettles, buckets), ignoring small and medium iron trash (nails).
This capability increases search comfort, but one should remember that a valuable object
may be missed in this mode. Anyway, you get to choose.
The discrimination range of your device is set up by the allowed width of the
search sector (a VDI sector between left and right borders of the discriminator).
When the discrimination mode is on your device will respond to objects with a
VDI and hodograph located within the allowed response sector only. For example, sector
covering almost all nonferrous objects and large-size iron objects (helmets, plow pieces,
kettles etc), and ignoring small, medium and medium-large objects made of iron, will
have the range of -30…+88. Sector with shotgun pellet, foil ... and small pieces of
jewelry, crosses blocked, will have the range of +10…+88.
Sector basically generated for the search for copper and silver coins of the
Russian Empire ... and other valuable objects blocked (crosses, flakes, golden 5 and 10
rubles coins of Nicholas II and others) will have the range of +50...+86.