| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which accurately receives external radio information, to provide a reception control means for an electronic appara tus, and to provide a reception control program for the electronic apparatus. <P>SOLUTION: A radio clock 1 is provided with a stepping motor unit 3, and an external radio information receiving unit 2 which receives the radio containing a time information. The stepping motor unit 3 is provided with a magnetic field discriminating part 54 which detects an external magnetic field existing outside and outputs an external magnetic field detection signal in response to detection of an external magnetic field, while outputs an external magnetic field non-detection signal if no external magnetic field is detected. The external radio information receiving unit 2 comprises an antenna 21 which receives an external radio information and a reception circuit 22 which processes the external radio information received by the antenna 21. A reception control means 55 controls the external radio information receiving unit 2 in response to the external magnetic field detection signal and the external magnetic field non-detection signal outputted from the magnetic field discriminating part 54. <P>COPYRIGHT: (C)2004,JPO |
