How to change battery for inside lock button

■How to change battery

1

Slide off and remove the base part of the product. 
If the product is fixed to the wall, please slide upward to remove the product.

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2

Remove the battery cover screw. 

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3

Insert the minus screwdriver in the base part of the screw to remove battery cover.

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 4

Take out the old battery by using minus screwdriver.

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5

Put in new battery. 
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6

Put back battery cover and screw, and lastly the base part. 
When installing the inside lock button back to the wall, please move according to the direction of arrow ①, arrow ② in order. When sliding down, please make sure to slide until there is a 「kachi」 sound. 

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■When changing battery

・To prevent the malfunction of the product, please make sure that the inside of inside lock button and battery are not wet or stained. 
・If the battery is a target of regulations(s), please make sure to get rid of the battery accordingly. 
・Please use 『CR2032』 battery for inside lock button. 
If using battery of other types, the battery might not connect with the product which leads to the product not functioning properly. 
・To prevent battery releasing heat and malfunction of the product, please make sure to insert battery in the correct direction.