It was tested Fisher 1225-X, it was spent both the air test, and field tests. In this article we will try to describe the detector with all its advantages and lacks. The only thing that not so is pleasant so it is the long wire from the search coil, such impressions that Fisher conceived these wires for 3 metre giants, it is necessary to wind coils on 25 wire that it did not dangle, in the rest, a detector design typical for Fisher. All is regulated under growth of the operator, the telescopic design is executed soundly, ljuftov is not noticed.
Electronics block joins a bar as on runners, as well as all Fishers.
1225-X has only 3 regulators of management of the detector, it is "discriminator", "sensitivity" and "pinpojnt". Certainly, there is a nest for ear-phones and built in dinamik. All regulators and the button pinpojnta are located quite ergonomically, and the hand does not get tired. The discriminator regulator as includes the detector, in position 0, the detector actually is in a mode “Search of all metals”, position 10, naturally excludes all dust from search, well and grasps with itself of a foil and aluminium alloys, it is desirable so to work, somewhere in the middle on 4-5.
Other regulator operates sensitivity, and thus depth. Sensitivity has gradation from 0 to 10 (maximum). Regulator rotation clockwise raises sensitivity. It would be ideal to work in position 10, but actually, it is not always possible. An excessive mineralization of soil, a considerable quantity threw dust, nearby power cables and radio and television stations or microwave transmitters, can create false signals. Fisher suggests to start to work under documents in position 8 and to move ahead to 10 where probably, but in my opinion if you can work in a position 7-8 and thus not to receive phantom signals, it will be wonderful.
We have decided to test at first the detector on a beach, with coil immersing for shoal, on a beach of naturally many stoppers, covers, in general, a heap of dust. The discriminator on 0 and sensitivity 7 we have received at once a cloud of signals half from which has appeared dust. After discriminator installation in a position 3, the detector it is a little pouspokoilsja.
We continued to search, hoping something to find, though the beach season only has begun recently. Finally, we have found an old bunch of keys... The Good find … They it was deep enough, strangely enough. However, Fisher never disappointed. Yes, batteries can be checked up, having turned a sensitivity regulator completely clockwise, against the stop. The strong, accurate signal it means batteries as it should be, weak or not a signal – replacement of batteries. Eats 1225 from two 9 volt batteries of type крона.Duracell batteries will work where that within 20-30 hours and alkaline accumulators of 40-50 hours. The actual life of batteries depends on that on how many they qualitative and fresh.
1225-X has two operating conditions, static and dynamic. Dynamic it is natural in a discriminator mode, a statics in a mode pinpojnt. Pinpojnt works very simply, have pressed button Pinpoint and it is kept its pressed, thus we spend the coil over the purpose as the purpose will come nearer to the centre of the search coil, that the signal will be stronger.
The first our test of the detector was on a summer residence, we needed to find a cable, there was it approximately on distance of 25 sm, an arrangement it we knew visually, after not long searches on sensitivity 8, this has been found without problems, on a course all kitchen garden of my acquaintances is shovelled.
We have decided to transfer the further tests all the same on a beach, sand was crude and consequently we counted on reduction of depth of search, and it is not vain. Began with sensitivity on 5, what coins on not to a deep water and so which what not essential, having passed smoothly to 8 on sensitivity and 3 on the discriminator, less intelligible purposes began to appear more have emerged which, the last I name coins the big advantage (modern) as tests of in advance dug subjects have been made. Coins 5 kop the USSR have been found in crude sand on 17 sm a maximum, I think, in dry would be approximately 20 Coins around 12-16 see in less diameter see to Bank from beer on 24 sm, in pinpojnte on 28 see
Stoppers 1225 3-4 discriminators (depending on type of stoppers) cut not badly, in a mode, cutting off almost on 90 %.
At first we tried to work in a mode 0 discriminators, then dug out that that ringed, to look as the detector reacts to certain subjects. Then tried to cut on air the discriminator a signal on a certain target. In general, have understood.
Pinpojntom used quite often, works wonderfully, simply you press the button and you hold, crosswise movements over the prospective purpose and to find the centre of object will not make special work.
It was possible to look and in dry weather, results were not bad, but on a beach it was not possible to work, to the people was much. In wood the detector behaves predictedly, any unexpectedness. Balance of a ground on the automatic machine, diskrim on 3-4, sensitivity on 7-8. We nearby have dug a silver coin and a nail (100 mm), the signal has been extinguished by the discriminator on 4, having put on 2, like a signal has seemed what that interesting, have cleaned in general on 0, again sensation of that from the black rings, that is a nail close to a coin from silver, in my opinion, interrupts a signal from a coin. Certainly, pohodiv a season with 1225 I think it is possible to understand it, as where and on what it reacts.
The resume:
The detector fine will approach those who digs on ww, to numismatists, and whom the display is not necessary to those, depth of search is comprehensible, phantoms does not produce. The detector allows to replace the standard coil with 10 inch or 5 inch. In general 9 from 10 points.
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