| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a screen corresponding to an external device from being displayed even when power supply to communication means to which the external device is connected is resumed in the state where the external device is connected after power supply to the communication means is stopped. <P>SOLUTION: A control section 102 stores in a storage section 103 an identifier being stored in an external device connected to a second communication section 110 before shifting to a power saving state. When shifting from the power saving state to a power non-saving state, in the case where the identifier being stored in the storage section 103 is the same as an identifier acquired from the external device connected to the second communication section 110, the control section 102 prevents a screen corresponding to the external device from being displayed on a display section 105. Furthermore, in the case where the identifier being stored in the storage section 103 is different from the identifier acquired from the external device connected to the second communication section 110, the control section 102 displays the screen corresponding to the connected external device on the display section 105. <P>COPYRIGHT: (C)2013,JPO&INPIT |
