| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device with remote control capable of avoiding erroneously determining which of operation switches of a remote control is depressed. <P>SOLUTION: By detecting variations specific to a remote control 2 connected to a hot-water supply device body 1 to correct a reference voltage for determining an ON or OFF state of the operation switch, from a divided voltage value detected with any of the operation switches 21, 22, and 23 not in an ON state during a predetermined time immediately after resetting a microcomputer 5. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
