​The reason why the wireless electronic crane scale doesn't work properly

The reason why the wireless electronic crane scale doesn't work properly
 The appearance of electronic crane scale is also a kind of electronic scale, its shape is more convenient for us to put, desktop more in line with our use. It doesn't take up any space. It's also easier for us to put things we need to weigh. It is mostly used in shops, supermarkets and idle shops. This kind of scale greatly facilitates us in life, so that we can purchase goods more accurately and feel more assured. There are many more species of it, all playing different degrees of role, are convenient for us. Its emergence has ensured the interests of more people.
 The importance of measuring and testing of electronic crane scales in high technology is particularly prominent. Such as communication satellites, aircraft Hang day complex engineering, involves broad areas of science and technology, for measuring parameters of more try, high precision, large range, wide frequency band, and need to be able to adapt to the special and harsh environment, like those for high precision time measurement, lateral velocity, distance and Angle, measuring dynamic stress, dynamic temperature, low noise temperature, pulsating flow, vibration, shock, ultra high temperature,  temperature, newspapers, small thrust, big attenuation, small voltage, radiation and so on.
 In the process of using the wireless electronic crane scale, we may not work properly. So today for you to bring the content is our wireless electronic crane scale can not work properly emergency treatment of the article. I hope it's helpful.

 1. The meter cannot be charged

If the connection charger does not report (that is, there is no voltage display on the display window of the charger), it may be the over discharge of the meter (the voltage is below 1V), and the charger cannot be detected. You can press and hold the discharge button of the charger first, and then insert the meter.

 2. No weighing signal after the meter is turned on

Please check whether the battery voltage of the scale body is normal, plug in the transmitter antenna and connect the transmitter power. If there is no signal, please check whether the instrument channel corresponds to the transmitter.

 3. The characters are not clear or hard to type

Please check whether the ribbon falls off or is unimprinted. Replace the ribbon. (how to replace the ribbon: after installing the ribbon, press and hold the knob to gently turn clockwise for several turns).

 4.  the printer paper difficult

 Dust too much, should clean the printer head, can add a small amount of lubricating oil.

 5. Numbers jump around

 Nearby has the electronic scale interference of the same frequency, may change the body and the instrument frequency.

 6.  If power supply is connected to part of the scale body, battery wire or battery is hot.

 Please remove the battery head and insert it to the end.

 If the static weighing test is a dynamic electronic crane scale which is not an integrated control electronic crane scale, the following points should be paid attention to during the test:

 1.  The sequence of loading and unloading should be uniform and continuous;
 2.  If the load capacity is small, 50% maximum balance load can be used for the test;
 3.  At least 10 load values shall be selected, including the maximum scale, the minimum scale and the maximum allowable error (MPE) transition point scale.