| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic appliance for notifying a user of a key arrangement so as to be easily recognized when used in the electronic appliance for changing a key arrangement of the operation keys by a method of use. SOLUTION: The electronic appliance provided with a plurality of operation keys includes: a detection means (S103) for detecting an installation state of the electronic appliance; setting means (S107, S113, S117) for setting key arrangement to a plurality of operation keys on the basis of the installation state of the electronic appliance; and lighting control means (S109, S115, S119) for controlling lighting of the plurality of operation keys on the basis of the set key arrangement. COPYRIGHT: (C)2010,JPO&INPIT
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