KEY LOCK RELEASE METHOD

PROBLEM TO BE SOLVED: To provide a key lock release method requiring different operations each time the key lock is released.SOLUTION: In a key lock release method, an operation unit in an electrical apparatus has a plurality of operation switches 2a and operation guidance means 5a, and the method r...

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Bibliographic Details
Main Authors MORIMOTO ATSUSHI, CHIKUHICHI HIROSHI
Format Patent
LanguageEnglish
Published 17.05.2012
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Summary:PROBLEM TO BE SOLVED: To provide a key lock release method requiring different operations each time the key lock is released.SOLUTION: In a key lock release method, an operation unit in an electrical apparatus has a plurality of operation switches 2a and operation guidance means 5a, and the method requires different operations each time the key lock is released. By pressing the operation switch 2a during key locking, the operation guidance means 5a indicates the key lock release operation, and key lock can be released only when the operation input which coincides with the release operation is performed. Therefore, the unintended operation of the electrical apparatus can be prevented, and the key lock release operation by the stationary operation due to chronic state can be suppressed because the operations require thinking.
Bibliography:Application Number: JP20100241644