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< ul>The toy car is not equipped with batteries or power supplies. If the toy car does not have batteries or power, it will not work properly. The solution is to replace the battery or power supply. Remote control is not equipped with battery or power supply. If the remote control has no battery or power supply, it cannot control the toy car. The solution is to replace the battery or power supply. Remote control is too far away. If the remote control is too far away, the signal may not be transmitted to the toy car.
The battery is low. First of all, please check the battery power of the remote control, if the battery power is insufficient, replace the new battery. Stroller electric motor failure. If the battery is sufficient, but the remote control is still unable to control the child car, you need to check whether the electric motor under the child car is working properly. If the motor fails, you need to seek professional help to repair it. Carbon plastic wears out.
The remote control car does not respond. Check the remote control and toy battery, try to replace, if still invalid indicates that the remote control or toy failure, need to go to the after-sales repair. The remote control car is shaking abnormally. Check the wheel or chassis of the remote control car for abnormalities; Under normal circumstances, most wheels are deformed, and a new wheel can be replaced. The wheels of the remote control car can turn left and right, but can not go forward or backward.
The remote control has no power or more power consumption; The remote control circuit is faulty. Treatment: Replace the remote control toy car remote control battery. The remote control toy car battery is low or dead. Treatment: Replace the remote control toy car battery. The switch is in poor contact. Treatment: Repair remote control toy car switch. The control distance is too far. Solution: Shorten the distance between the remote control toy car and its remote control.
ifThis is particularly critical for electronic products exported to the European market. FCC Certification FCC certification is an electromagnetic compatibility certification for electronic products in the United States market.
2, CCC Certification is also called 3C certification The full name of 3C certification is "China Compulsory product Certification", the English name China Compulsory Certification, the English abbreviation CCC. It is a product conformity assessment system implemented by the Chinese government to protect consumers' personal safety and national security, strengthen product quality management, and comply with laws and regulations. UL Certification UL is an American warrantyUnderwriter Laboratories Inc.
3, electronic product testing and certification is a comprehensive evaluation of the performance, safety, quality and other aspects of electronic products, and ensure that they meet the established standards, norms and regulatory requirements of the process. First of all, electronic product testing involves the performance indicators of the product. This includes the electrical properties of the product, mechanical properties, environmental adaptability, etc.
4, the importance of CCC certification: CCC certification is an important guarantee for the quality and safety of electronic products. Consumers are buying electronicsWhen it comes to products, you can judge whether they meet the requirements of national mandatory product certification by checking whether the product is affixed with the CCC certification mark. The need for SRRC certification: SRRC certification is necessary for electronic products containing radio transmission modules.
5, the certification required for electronic products mainly includes: safety certification, environmental protection certification, quality certification and other industry-specific certification. The details are as follows: Safety certification is an important prerequisite for electronic products to enter the market. Because electronic products involve electrical safety, electromagnetic compatibility and other issues, it is necessary to pass the relevant safety certification to ensure the productNo harm to the user or to the surrounding environment. For example, UL certification and CE certification all belong to the category of safety certification.
6, CE certification: the European uniform mark to ensure that the product meets a series of safety, health, environmental protection and consumer protection requirements, although it is mainly concerned with basic safety, rather than general quality. FCC Certification: The Federal Communications Commission's mandatory certification, focusing on electromagnetic compatibility and operational safety of electronic devices, is the key to electronic products entering the U.S. market.
Frame number is LFV2B25G3L5006699 car, through the tenth letter L of the car frame number can be judged to be the car produced in 2020.
The frame number consists of 17 digits, and the tenth digit is the factory age of the vehicle.
The frame number of LFV2B28V0K5260685, judging from the tenth letter K of the frame number of the car, the car is a car produced in 2019, you can refer to the following picture for details.
This is a 2016 Audi -A3, hatchback aggressive, the original car is halogen headlights, the new car guidance price: 590,000 yuan.
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