Magnetic detector or magnetic long range locator or any type of magnetic detector or magnetic metal detectors such as pulse metal detector or VLF metal detector or TR metal detector that works by emitting magnetism with a magnetic waveform in the head of the antenna or searcher or coil or loop or magnetic sensor In a normal state it experiences the accumulation of negative electric charge or combined fields with negative electric charge in the rejection of positive electric charge and an unbalanced situation occurs in the diffusion of magnetism and this situation can provide the conditions for detection disorders and with such a situation it is necessary to It has to come out of this state to provide balance or in the normal state the flow of magnetic fields and other fields in the surrounding area and in the ground naturally exists and can be applied to the antenna or coil or loop or searcher or magnetic sensor Magnetic systems or other types of systems that work with magnetic waves have the effect of field pressure As a result in order for this state of disturbing field pressure to decrease or disappear in magnetic systems press the discharge key or push the button to reactivate the field with the combination they put the primary to the antenna head or generally use methods such as connecting to the ground or moving the antenna head left and right in relation to the ground in order to create a state of balance none of these methods can completely eliminate the effect of the strong negative electric charge of other sources It does not eliminate or destroy systems