OGetting charge1.Charge the controllerCharging PortConnect the charger connector to the chargingjack.After plugging the charger into a standardoutlet,the red LED light inside the controller will beelighted.Charge the controller at least 6 hours for the firstcharge.After fully charged,the red LED light will beturned off automatically.LED LIght-2.Charge the receiver collarPower ButtonSynchronlzingAfter plugging the charger into aButtonCharging Portstandard outlet,the red LED light insidethe receiver collar will be lighted.Chargethe receiver collar at least 6 hours forthe first charge.After fully charged,thered LED lights become green.light up the1680green lightThe red light turned offlight up the red lightIs chargingHave a full chargeLow battery indicator:the symbol will show up on the right down side of LCDscreen.Note:Charaing plug needs to insert into the charging port vertically.Don't insert it inckew angle.Otherwise it will cause damage or poor contact of charginginterface.2OHow匹配