| 摘要 |
PURPOSE:To know easily a specified bearing by utilizing the direction of the sun by reading a memory by a calendar display information and displaying a bearing data. CONSTITUTION:In accordance with an operation of a mode switching circuit 5, a selector 6 selects and outputs a read-out data from a bearing data storing circuit 4 which is subjected to access by a calendar counter 3. This data is decoded by a decoder driver 7, and display segments 8a, 8b of a display means 8 are driven. In this state, an index part 8c is set to the direction of the sum, and the north of a specified bearing is displayed through the segments 8a, 8b. Accordingly, the north of the specified bearing can be known easily by utilizing the direction of the sun. |
