Notes 1, Level mounted to a tripod must immediately tighten the central connecting screw to prevent the instrument from the tripod fall break. 2, after the placement of the box to see the instrument and accessory case inside, take out the instrument with both hands and shut it behind me. 3, the instrument should not overtighten knob, jog spiral only use moderate position, not too far. 4, packing instrument to loosen horizontal clamp screws, try to close the cover, not too much force water level price, crushing equipment. Level of use include: Level placement, cheesecloth, aiming, fine flat, reading five steps. For Automatic Level, the fine level of step can be omitted. Here are the steps in line after reading level is centered Level, immediately reading with a cross wire in the wire on the scale. When reading large numbers from decimal to read, if you see the image from the telescope level ruler is but rather on the foot should be read from top to bottom; if positive image, that is read from the bottom up. Direct read meters, decimeter and centimeter and millimeter readout estimated total of four digits. Reading and then check the bubble level is centered in line with, if not the center should be leveled again, re-reading the application of different types of compensation air damper compensation, by the environment surrounding magnetic field on small water level to use, but because of the assembly process more complicated applications to yield small, high precision automatic Anping Level. Cross-type magnetic damping compensator, assembly process is simple, part accuracy requirements are not very demanding, low cost, but the compensation for the post after the inversion when subjected to relatively strong vibration, the probability of hanging wire bending deformation caused due compensation failure is very high; Therefore, this compensation is widely used in middle and low Automatic Level, and few of them are applied to high-end equipment. Desktop magnetic damping compensator, the assembly process is relatively complex, high demand for components, the cost is relatively high, but because of the earthquake is superior to other compensation, more are applied in high-end automatic Anping Level. Level DSZ2, Best Service Branch of the Instrument (certification), level by Qingdao Branch of the Instrument Co., Ltd. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) is in Qingdao, Shandong analysis instruments leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Branch of the Instrument in leadership with the staff warmly welcome all inquiries negotiations to create the Branch of the Instrument better future.