| 摘要 |
PURPOSE: To easily display a plurality of points on one screen of a display device in a short time. CONSTITUTION: When the depressing of a point input key K5 is detected in the state that the point of a display section displayed on a display device 13 is designated with a cursor key K4, the latitude and the longitude of the point are obtained based on latitude and longitude information from a GPS receiver 2. When the pressing of one screen display key K6 is detected after the operation of the key K5 is, for example, executed twice, the display section of a reduced scale which can display the two points on the device 13 is selected. Road data and place name data are read from the VRAM 11, converted into video signals, and output to the device 13. Thus, the plurality of the points can be displayed on one screen of the device 13 in a short time. |
