7Charging the BatteryENGBattery Charger Safety6!!CAUTIONRISK OF ELECTRIC SHOCK. DO NOT OPENThe uninsulated parts inside the charger could cause electric shock.For your safety, do not open the charger's case.Read this User Manual to prevent any problems thatmay occur while using the charger.A charger is supplied with your YH-999 PlayerPlug the charger into a wall outlet and attachthe player to the charger.✽ When the battery is fully charged, the orangelight will change to green.✽ Battery recharge time in normal operation isapproximately 4 hours.CCC aa uu tt ii oo nn- To avoid electric shock, use the charger only with a power outlet that matches theshape of the converter's plug.- Make sure that the charger's plug is inserted all the way into the outlet.✍CC aa uu tt ii oo nn- Do not plug several devices into the same outlet.- Do not use a charger that is defective.- When using the rechargeable battery for the first time or after several months of non-use,fully charge it first.- Do not charge the rechargeable battery for more than 12 hours.- Overcharging or overdischarging will reduce the battery life.- The rechargeable battery is a consumable item and its capacity will decrease gradually.- Do not let metallic objects, such as necklaces or coins, come into contact with the terminals(metallic parts) of the charger and the built-in rechargeable battery. A fire or electric shockmay result.- Do not touch the charger with wet hands.✍WWaa rr nn ii nn gg- Use the charger away from water sources to avoid fire or electric shock.✍