This relates to detecting unwanted couplings between a protected terminal and other terminals in an integrated controller of a power supply. Each of the first and second supporting members is made of a material having an acoustical impedance higher than the second acoustical impedance and is connected to the outer surface of each of the first and second reflecting layers. When playing against oneself, after placing the bet, the cards are shuffled and 6 cards are dealt face-up and displayed on the video screen. Accordingly, operation control of the device can be controlled through a user interface by using a single standardized document regardless of the type of device. The schedule managing apparatus preferably includes: a display unit for displaying a deadline setting icon for setting a deadline of at least one schedule; a pointer for selecting the deadline setting icon displayed by the display unit; and a controller for io setting the deadline of the schedule in response to the selection of the deadline setting icon.