| 摘要 |
PURPOSE:To set the user at ease by reporting it to him that film idle feeding is performed. CONSTITUTION:If film idle feeding is performed when a camera of an adapted type is set, this state is displayed with dots on a liquid crystal display device 50. That is, the output of a NAND gate A26 is in the low level till idle feeding of the second frame by opening of a rear cover switch S3 and a rear cover lock switch S14; and by logical operations in a decoder 30 between this output and the output of each flip flop circit forming a binary counter BC3, dots 2 and 3 are lit until idle feeding of the first frame is completed, and only the dot 3 is lit until that of the second frame is completed, and all dots are extinguished when idle feeding is terminated. |
