摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of any erroneous operation and troublesomeness of an operation by displaying contents displayed just before turning off in redisplaying a display device for turning off a light after a given time from a final operation, and displaying contents with different display information in time-series. SOLUTION: For example, for displaying 'happy birthday' on a space of 13 characters, at first, 13 characters from the beginning of 'happy birthday' are displayed. Next (after about one second), a title display portion 41 is exchanged from second character of a title to 13 characters. In addition (after about 0.5 seconds), the title display portion is exchanged from third character of a title to 13 characters. When, for example, the display is turned off without any operation of an apparatus for a given period and some operation is provided for the apparatus, information as much as possible is displayed on the display portion, contents that cannot displayed are sequentially displayed in time-series until the display of all is finished, and the initial display is redisplayed.
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