What is the situation that the light of Canon camera keeps flashing?

When the data processing indicator lights up or flashes, it means that images are being written to or read from the memory card, or images are being deleted or data is being transmitted. In the meantime, do not open the memory card slot cover. In addition, when the data processing indicator is on or flashing, do not do any of the following. Otherwise, the image data, memory card or camera will be damaged.

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1, Canon is an old camera manufacturer in Japan. At the beginning of the 20th century, Japan's camera industry was very backward. At that time, most people used foreign products. Therefore, in order to introduce domestic (of course, Japan's own production) cameras, several Japanese young people began to imitate German high-end cameras, and successfully copied German Leica cameras in a small workshop in Tokyo in 1934, and also developed the first 35mm focal plane shutter camera KWANON (the Roman word for Guanyin in Japanese) in Japan.

2. Digital camera is a product integrating optics, mechanics and electronics. It integrates image information conversion, storage, transmission and other components, and has the characteristics of digital access mode of BenQ digital camera C850, interactive processing with computer, real-time shooting and so on. Light enters the camera through a lens or lens group, and is converted into a digital signal through an imaging element, and the digital signal is stored in a storage device through an image operation chip. The imaging element of digital camera is CCD or CMOS, which is characterized in that when light passes through it, it can be converted into electrical signals according to different light. Digital cameras first appeared in America. More than 20 years ago, the United States used it to transmit photos to the ground via satellite. Later, digital photography was converted to civilian use, and its application scope continued to expand.