| 摘要 |
<p>PURPOSE:To eliminate the adverse influence of an electric noise and reduce the overall size of the equipment by providing a control part which inhibits a fine electric power operating device from operating when an operation signal is inputted to an input device. CONSTITUTION:For example, function buttons 10 and 11 as operation input devices such as external input switches are arranged nearby a photodetection part 25 for AF range finding and an IC 30 for AF which constitute an AF device as the fine electric power operating device. The equipment is provided with the control part 40 which inhibits the AF device from operating when the function buttons 10 and 11 are operated for input. Namely, the equipment is so constituted as to eliminate the adverse influence of the electric noise accompanying the operation of the operation input device. Then this constitution increases the degree of freedom of the arrangement of the signal processing circuit (IC 30 for AF) and operation input device (function buttons 10 and 11) of the fine electric power operating device.</p> |
