YOKE ELECTRONICS LIMITED YK03 Manual De Usuario

7.2 Charging procedures 

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To ensure the charging port is dry.

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To open the charging cover at rear of YK03.

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To connect one end of the charging device to the mains supply (120V+

10%-60Hz) first, make sure the green light on the charger is lit normally, then 
plug the other end to YK03.

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When the red indicator light on the charger is lit, it means the charging is 

normal. Or please check if the circuit is connected properly.

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When the indicator light on the charger turns from red to green, showing the 

battery is fully charged, you should stop charging, as long term charging may 
affect the battery life.

◆

Please use all the local standard power extensions. 

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Please charge and store the battery as per the regulations, or the batter will 

be damaged and its life shortened.

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The charging time of YK03 is about 2 to 3 hours, extra long charging will 

affect the battery life.

◆

The charging environment shall be kept clean and dry.

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If the charging port is wet, no charging is allowed.

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