| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily gather log information as required without any storage medium dedicated to the log information. <P>SOLUTION: A gateway 100 includes: a backup instruction switch 162 for instructing backup of the log information 121 stored in a RAM 120; a USB connector 140 to which a USB memory 145 can be attached; and a backup processing section 113 for storing the log information 121 stored in the RAM 120 onto the USB memory 145 if the backup instruction switch 162 is operated when the USB memory 145 has been attached to the USB connector 140. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
