| 怎样正确的调节地下金属探测器的临界声？ |
| 添加时间：2019/11/11 15:35:21 浏览次数： |
| 节调谐器按钮，仪器的声音可以从无到有，从轻到响，当声音从无到有时，勉强可以听到时称为临界声。只有将仪器调至临界声时，仪器才有最高灵敏度。否则无声音太大或根本无声都将降低探测效果。注意：在调临界声时，调零按钮应按下，调好后再放开。在仪器的使用过程中，如果临界声逐渐变大或变小消失，只要按一下调零按钮就可以恢复。 Section tuner button, the sound of the instrument can be from nothing to have, from light to sound. When the sound is from nothing to sometimes, it can be barely heard, it is called critical sound. The instrument has the highest sensitivity only when it is turned to the critical sound. Otherwise, if there is no sound too loud or no sound at all, the detection effect will be reduced. Note: when adjusting the critical sound, the zero adjustment button should be pressed and released after adjustment. In the process of using the instrument, if the critical sound gradually becomes larger or smaller and disappears, it can be recovered by pressing the zero down button. 探测工作是一件细致而又艰苦的作业，它要**作都有耐心、信心和毅力。任何探测器都不可能将地下的金属物体显示得一清二楚，它只能大概地预示金属目标的位置，若要能准确地找到所需的东西，还要**作者具有丰富的经验，根据仪器的反应仔细地分析，以作出正确的判断调。 Detection is a meticulous and hard work, which requires patience, confidence and perseverance. It is impossible for any detector to show the underground metal objects clearly. It can only roughly indicate the location of the metal objects. If we want to find exactly what we need, we must have rich experience and analyze carefully according to the response of the instrument to make a correct judgment. |
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