| 摘要 |
PROBLEM TO BE SOLVED: To add an added value to an exterior panel by providing an azimuth display function in the exterior panel that is freely fitted to mobile information terminal equipment so as to be attachable and detachable. SOLUTION: A panel side electronic circuit section 80 includes an LED driving circuit 82 and a plurality of LED units 83 to be driven by the LED driving circuit, and a main body side electronic circuit section 85 comprises a radio section 86, a main body microcomputer 87 and a GPS circuit 88. A present position is measured by the GPS circuit using a GPS function, the main body microcomputer inputs the present position information and destination information and at the main body microcomputer, the distance to the destination is calculated from the destination information and the present position information, thereby displaying a direction of the destination. COPYRIGHT: (C)2009,JPO&INPIT
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