| 摘要 |
<P>PROBLEM TO BE SOLVED: To select and perform a large number of processing by one switch. <P>SOLUTION: When it is detected that the switch 101 is pressed down for a long period of time, a shift is made to a mode changing state so that modes can be changed. When the switch 101 is pressed down for a short period of time in such state, the currently temporarily selected mode is changed to the next mode. If the switch 101 is not operated for more than a predetermined period of time in the mode changing state, the currently temporarily selected mode is determined. When a user presses down the switch 101 for a short period of time with the mode determined, processing is carried out on the basis of the mode. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
