| 摘要 |
PROBLEM TO BE SOLVED: To reduce the time from power-on to ready for user operation.SOLUTION: When a sub switch SW is turned off, a CPU 101 swaps out an application program developed in a RAM 102 to a first storage section 107A. When a main switch SW1 is turned on and power is supplied, the CPU 101 develops a program of an operating system from a second storage section 107B to the RAM 102. The CPU 101 starts the developed operating system, to display a menu screen on an UI section 114. When the menu screen is operated, and an instruction is issued to execute a function, an application program corresponding to the function to be executed is swapped in from the first storage section 107A.SELECTED DRAWING: Figure 1 |
