| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily restore a system operation state or set data in a sales data processor. <P>SOLUTION: In an ECR (Electronic Cash register), a CPU determines whether or not hibernation processing is executable based on whether or not hibernation inhibition setting information is stored in a hibernation inhibition setting region 134a of a main memory 13 when an AC power source is interrupted, and executes or inhibits the hibernation processing based on the determination result, and restores the system based on data stored in a memory 14 for hibernation when the AC power source is supplied. <P>COPYRIGHT: (C)2010,JPO&INPIT |
