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Mobile electronic apparatus and bearing display method of same

  • US 7,950,160 B2
  • Filed: 01/30/2007
  • Issued: 05/31/2011
  • Est. Priority Date: 01/30/2006
  • Status: Expired due to Fees
First Claim
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1. A mobile electronic apparatus comprising:

  • a display part displaying information;

    a geomagnetic sensor detecting geomagnetism; and

    a control part configured to calculate a bearing based on geomagnetism detected by the geomagnetic sensor and to display the information of the calculated bearing on the display part, wherein,the electronic apparatus is configured to detect a state where an external device generating a magnetic field is connected to the electronic apparatus in a state where the information of the bearing is displayed on the display part, andthe control part is configured to indicate that the information of the bearing is incorrect on the display part, or configured to stop the display of the information of the bearing, when the state where the external device is connected to the electronic apparatus is detected.

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