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The camera is a precision household appliance. It is more sophisticated than other home appliances on the circuit and the machine. The use of the camera should also be more careful to prevent malfunctions and prolong service life. In general, special attention should be paid to the following points:
1. Pay attention to moisture: Wetness is the enemy of the camera. High humidity can cause rust in the metal part of the camera, circuit short circuit, moldy lens in the lens, etc. Extreme conditions can form drops of water on the surface of the drum. When the tape is put into the tape, the tape is stuck on the drum, and the tape and the machine are damaged simultaneously as the drum rotates at a high speed. Therefore, the camera should pay attention to moisture protection at all times. It is better to put a little moisture-proof agent in the bag where the camera is stored. In winter, it is best to put the camera in a warm environment for 30 minutes before using the camera. Avoid splashing water when using by the sea and on rainy days.
2. Take precautions against vibration: Vibration will have an adverse effect on the mechanical parts of the camera. The mechanical parts of today's digital cameras are very precise. Some mechanical components have a thickness of less than 0.5 mm, and the positioning accuracy of their guide posts is calculated in micrometers. Therefore, strong vibrations sometimes cause mechanical misalignment and even loose circuit boards. Therefore, strong vibration should be avoided when using it, especially to prevent the machine from falling to the ground.
3, pay attention to dust: the camera 's drums are relatively small, and high speed, especially digital video cameras, its drum speed up to 9000 rpm, such a high speed, if the head encounters dust inside the machine, sometimes subject to Damage; At the same time, dust in the machine can cause immediate blockage of the head and affect the quality of the image taken. Therefore, when using the camera, you should pay attention to dust, and try to avoid using it in high dust environments such as wind and sand.
4. Pay attention to protection against electric shock: It sounds a little unintelligible and the camera can be shocked. It is. Unlike other home appliances, cameras are often connected to surveillance equipment such as televisions and recording equipment such as video recorders. Today's digital video cameras are often connected to computers. If the connected equipment leaks during the connection process, the camera can be easily burned in the process of connection, and even if it is serious, it will cause the camera to be scrapped! Therefore, it is better to connect the above equipment when the power plug is unplugged. So as to avoid unnecessary losses.
5. Digital video cameras should not be used continuously for a long time: People using digital video cameras may feel this way. After a long time, the machine is often very hot, and some places are just hot. This is because there are a lot of digital cameras. Digital circuits, which generate a large amount of heat during operation, have a compact digital structure and do not easily dissipate heat. Excessive heat buildup can adversely affect the soldered portion of the circuit portion. Therefore, after the digital camera is used for a period of time, turn off the power and let the machine cool down before use. In addition, home video cameras should not be used for other purposes such as monitoring.
6. Do not use tapes that are too old: Old magnetic tapes have a large amount of magnetic particles due to their high frequency of use, and magnetic particles that are detached during use are likely to cause blockage of the magnetic heads. Use should be avoided.
7. In any case, do not use the external power supply specified by the manufacturer and the power supply device other than the battery. In particular, some batteries and batteries sold on the market, even though their nominal voltage meets the power requirements of the cameras, the no-load voltage of some batteries just when they are full is very high, and it is very easy to burn the machine when it is connected to the camera.
8. In the event of a malfunction, it should be sent to a large service station for maintenance. Do not attempt to repair it yourself.
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1. Pay attention to moisture: Wetness is the enemy of the camera. High humidity can cause rust in the metal part of the camera, circuit short circuit, moldy lens in the lens, etc. Extreme conditions can form drops of water on the surface of the drum. When the tape is put into the tape, the tape is stuck on the drum, and the tape and the machine are damaged simultaneously as the drum rotates at a high speed. Therefore, the camera should pay attention to moisture protection at all times. It is better to put a little moisture-proof agent in the bag where the camera is stored. In winter, it is best to put the camera in a warm environment for 30 minutes before using the camera. Avoid splashing water when using by the sea and on rainy days.
2. Take precautions against vibration: Vibration will have an adverse effect on the mechanical parts of the camera. The mechanical parts of today's digital cameras are very precise. Some mechanical components have a thickness of less than 0.5 mm, and the positioning accuracy of their guide posts is calculated in micrometers. Therefore, strong vibrations sometimes cause mechanical misalignment and even loose circuit boards. Therefore, strong vibration should be avoided when using it, especially to prevent the machine from falling to the ground.
3, pay attention to dust: the camera 's drums are relatively small, and high speed, especially digital video cameras, its drum speed up to 9000 rpm, such a high speed, if the head encounters dust inside the machine, sometimes subject to Damage; At the same time, dust in the machine can cause immediate blockage of the head and affect the quality of the image taken. Therefore, when using the camera, you should pay attention to dust, and try to avoid using it in high dust environments such as wind and sand.
4. Pay attention to protection against electric shock: It sounds a little unintelligible and the camera can be shocked. It is. Unlike other home appliances, cameras are often connected to surveillance equipment such as televisions and recording equipment such as video recorders. Today's digital video cameras are often connected to computers. If the connected equipment leaks during the connection process, the camera can be easily burned in the process of connection, and even if it is serious, it will cause the camera to be scrapped! Therefore, it is better to connect the above equipment when the power plug is unplugged. So as to avoid unnecessary losses.
5. Digital video cameras should not be used continuously for a long time: People using digital video cameras may feel this way. After a long time, the machine is often very hot, and some places are just hot. This is because there are a lot of digital cameras. Digital circuits, which generate a large amount of heat during operation, have a compact digital structure and do not easily dissipate heat. Excessive heat buildup can adversely affect the soldered portion of the circuit portion. Therefore, after the digital camera is used for a period of time, turn off the power and let the machine cool down before use. In addition, home video cameras should not be used for other purposes such as monitoring.
6. Do not use tapes that are too old: Old magnetic tapes have a large amount of magnetic particles due to their high frequency of use, and magnetic particles that are detached during use are likely to cause blockage of the magnetic heads. Use should be avoided.
7. In any case, do not use the external power supply specified by the manufacturer and the power supply device other than the battery. In particular, some batteries and batteries sold on the market, even though their nominal voltage meets the power requirements of the cameras, the no-load voltage of some batteries just when they are full is very high, and it is very easy to burn the machine when it is connected to the camera.
8. In the event of a malfunction, it should be sent to a large service station for maintenance. Do not attempt to repair it yourself.
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