Sensitivity adjustment method of metal detector
When the detection distance of the metal detector does not meet the specified requirements, or the sensitivity is too high to cause instability, or the human body emits sound or vibration without metal detection, the sensitivity should be adjusted. Next, Guangdong Kenwei Technology will teach you how to adjust the sensitivity of metal detectors. First, we need a tool screwdriver, then adjust the vibration switch and the sound to the 'release' state, use a small flat-blade screwdriver to go through the small hole on the detector handle and turn it clockwise, adjust it to sound, and reverse it. Turn the clock clockwise until the sound just stops, and then turn it counterclockwise for half a turn until the sensitivity meets the requirements. It should be noted that different machines have different ways to adjust the sensitivity. You have to explain the brand and type of the machine you are using now. The conditioning of each model is different. A very important point is, what is the maximum sensitivity of this unit? You cannot judge the sensitivity by the size of the metal object you think.
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