| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operation portion 102 in which, even if a depression of a set item key to be depressed later by a user is prohibited by a combination prohibition, the input of a set value of the set item key can be preferentially performed. <P>SOLUTION: The operation portion 102 includes a depression-prohibition accepting means 403 which permits a depression-prohibition key to be depressed and accepts the depression of the depression-prohibition key from a user when the depression-prohibition key is displayed, a reason-display accepting means 404 which displays the reason why the depression of the depression-prohibition key is prohibited and displays that an after-priority key for inputting a set value of the depression-prohibition key can be depressed when the depression-prohibition key is depressed, and an after-priority accepting means 406 which returns the set value of the set item key having been set to prohibit the depression of the depression-prohibition key to a default and accepts an input of a set value of the depression-prohibition key corresponding to the after-priority key when the after-priority key is depressed. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
