Precautions for the use of equipment:
1, Canon EOS 5D damage do not disassemble by yourself, the parts of the device is more sophisticated, it is recommended to contact a professional for repair, so as to avoid loss of parts.
2, Canon EOS 5D can not be used, may be caused by system failure, you can contact the after-sales update system to solve;; may be a hardware failure, you can contact the after-sales service.
3, Canon EOS 5D lens needs to be cleaned regularly, you can use professional cleaners to clean.
4, the lens of Canon EOS 5D needs to be properly stored, avoid placing in a humid place.
5, Canon EOS 5D can not shoot clear images, may be the camera shooting mode setting error, you can re-select the shooting mode.
Development: Canon is headquartered in Tokyo, Japan, Canon's product line **** distributed in three major areas: personal products, office equipment and industrial equipment, the main products include cameras and lenses, digital cameras, printers, copiers, fax machines, scanners, broadcasting equipment, medical equipment and semiconductor production equipment.