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Failure to solve common digital camera

A digital camera pictures on Dark Corners of the phenomenon
Dark Corners of the phenomenon of the structure and location of tube components have a certain relationship between the camera lens axis and the corresponding CCD center, this structure makes the CCD center around the amount of light compared with a little dark though, but there is no obvious dark angle; If the CCD shift the upper left corner to the tube, the more close to the edge of the incident light tube becomes less volume, so Dark Corners of the phenomenon will gradually highlights; until the CCD has not the upper left corner of the light incident at this time will be Dark Corners obvious. This phenomenon can be ruled out what the appropriate way to open Yong: In the camera settings when taking pictures for the aperture priority mode. Film Camera Accessories to use the smallest aperture before shooting the blue sky, then a file of a file to open large aperture shooting. Figure should be used in the computer software to view photos, check whether there are significant differences around. More obvious if the hidden corners, should be sent to the pits to correct location of CCD and tube diameter, or replace tube components.
Second, digital camera photos color does not
Digital camera photographs of the scene and the actual scene changes, sometimes yellow, sometimes reddish, this phenomenon is due to white balance does not regulate the resulting. Therefore, we must first take time to observe our environment, good camera can adjust the white balance prior to troubleshooting. White balance adjustment function and the use of traditional color photography when the camera color temperature increases the role of color filter similar to the aim is to achieve accurate color reproduction, but digital cameras lcd digital photo frame color temperature do not need to add the lens, while the method is used to adjust the circuit, by changing the electronic circuits of red, green and blue color of the mixing ratio, the light in the dressing off the high side of the color components.
Three digital camera memory card does not recognize
This phenomenon is usually due to sd memory cards using the chip is damaged or incompatible with the digital camera memory card caused. Different digital camera memory card is not the same, most digital cameras can not use more than one memory card. If the memory card chip is damaged, need to replace the memory card; If it is not compatible with the camera memory card, you need to use the camera memory card, memory card image file is damaged, it may cause the fault. The reason is in the process of memory card is taken out, or because of a serious shortage of electricity caused by the digital camera suddenly shut down. If you re-insert the memory card or re-connect the power, the problem persists, you need to format the TreadTang memory card.
Four digital cameras led to a sudden power failure
Digital camera using an external power supply, the connection does not use batteries, when used carelessly knocked the external power plug, when the re-boot to use, we found the camera in the SIM card and it can not delete the old photos, but also can not save the new photo. SIM card may be due to a sudden power outage caused when being used to write data errors or memory card data system disorders, thus leading to delete and save the photo. As long as the use of SIM card reader can be reformatted to solve the problem. In the process of using a digital camera, careful not to let a digital camera suddenly power down, this will cause data errors or memory card writes data in the disorder, which can not be deleted or saved image.
Briefly talk about how to avoid moisture condensation. When the digital camera from a cold place to get a warm place, or in the rain and the hot and humid environment when using digital cameras, it is easy to machine moisture condensation occurs, so be sure to use care to avoid this a situation so as to avoid damage to their beloved machines. If the conditions are limited, you have to take the digital camera from a cold place to get warmer place, then the first digital camera can be installed in the plastic bag, then sealed, the air bag when the temperature reaches ambient temperature (usually 1 hour) and then remove the plastic bag, so that you can effectively prevent moisture condensation from occurring.