When the metal detector is bought, all the data is empty, so we need to set its metal when using it so that it can play a better effect, so what do we need to set?
First of all, what we need to set is the sensitivity. We should set the sensitivity of the metal detector according to the detected product, so that it can remove products containing metal impurities without error during work. All we need to do is to perform a sensitivity test first: if you need to exclude small objects in metal, you can press and hold the low sensitivity switch. Scanning around the object to be measured, when there is a metal object, an alarm sound or vibration will be announced, and the green light will turn into a red light at the same time; when the scanning is stopped, the sound or vibration will stop, and the red light will turn into a green light. Because of this, the sensitivity is reduced by more than 5 times. Therefore, it is generally a relatively large metal object measured at this time.
At this time, it is time to set the metal detector. We need to adjust the sensitivity when the detection interval does not meet the requirements of the rules, put the sound and oscillation switch in the "release" state, and use a small word Insert the screwdriver from the small hole on the handle of the detector and rotate it clockwise until it emits sound, then turn it counterclockwise until it stops sounding, and then turn it half a turn counterclockwise until the sensitivity meets the requirements.
When setting the sensitivity of the metal detector, the important thing we need to know is what the maximum sensitivity of this metal detector is. The sensitivity of this condition cannot be judged as the size of metal detection.
