CONTROLLING METHOD OF DIGITAL CAMERA INFORMING USER THAT PHOTOGRAPHING STATE IS IMPROPER

摘要

PURPOSE: A controlling method of a digital camera informing a user that a photographing state is improper is provided to decide whether an amount of exposure is improper and a shaking occurs, and to inform a user that the amount of exposure is improper and the shaking occurs, thereby immediately photographing an image again. CONSTITUTION: A system reads a focal value for a subject to be pictured(611a). If the focal value for the subject is smaller than the lowest reference value, the system completes a procedure since an image is influenced by outer factors a lot(611b). If the focal value is bigger than the lowest reference value, the system reads the lowest value of a compression file size set by corresponding to the read focal value(611c). If a current compression file size is smaller than the lowest value of the set compression file size, the system displays that a problem on an amount of exposure as well as a shaking problem is generated(611d,611e).