Sound equipment, lock release method, and medium

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10412496
APP PUB NO 20190007773A1
SERIAL NO

16124925

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Sound equipment includes an operation element, a memory, a processor, a controller, and a display. The operation element receives a set value. The memory stores the set value. The processor performs processing by the set value of the memory. The controller executes a normal state in which the set value of the memory is updated by the set value of the operation element, and a locked state in which the set value of the memory is fixed regardless of the set value of the operation element, and, by either a first method when the set values are equal or a second method by updating the set value of the memory with the set value of the operation element, releases the locked state and shifts the locked state to the normal state. The display displays a selection screen that receives a selection of the first method or the second method.

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Patent Owner(s)

Patent OwnerAddress
YAMAHA CORPORATION10-1 NAKAZAWA-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 430-8650

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Suyama, Akio Hamamatsu, JP 22 882
Takahashi, Daisuke Hamamatsu, JP 266 1309

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