The reason why the car camera is blurry
If the car camera is blurry, there are usually the following situations:
1. The lens of the car camera is dusty .
2. There is water mist in the car camera lens.
3. The camera has been used for a long time, resulting in poor photosensitivity of the chip.
What should I use to clean the blurry car camera?
If the car camera is blurry, you can use a wet rag to wipe the camera lens dust and remove the lens And use a hair dryer to dry the water stains on the camera. If the blur is serious, it is necessary to replace the car camera with a new one.
How to deal with the fogging of the car reversing camera
1. There is water vapor inside the camera
The maintenance technician removed the camera and disassembled it, and observed Check whether the seal of the camera is damaged or cracked, and whether the screws are loose. If the above phenomenon occurs, water will enter the camera and cause it to fog up.
Solution: Remove the camera and place it in a drier environment. Generally, the water vapor will disappear after a while.
2. The surface of the camera is fogged.
The camera will generate heat when it is working. If the external temperature is low, water mist will form on the surface of the camera.
Solution: This situation is normal and does not need to be replaced. If used in cold weather, the water mist on the surface of the car camera needs to be cleaned in time. Just wipe it with a dry soft cotton cloth. Generally, do not use detergent.
3. Internal water entry
If the car owner uses a high-pressure water gun to clean the car, water vapor will enter the inside of the camera; if the car is bumped, there may be slight cracks on the surface, which will cause water vapor It enters the inside of the camera, causing the reversing camera to become foggy due to water intrusion.
Solution: You need to remove it and blow dry the water, then put some glass glue on the water inlet, wait for the glass glue to dry for half an hour and then install it. The camera can also be replaced. The replacement cost at a 4S store is about 1,000-1,500 yuan, and the replacement cost at a repair shop is about 800-1,000 yuan.
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