Battery InformationTo replace the hearing instrument battery, fully openthe battery door for access to the batterycompartment.Low Battery WarningWhen you hear two long beeps, your hearinginstruments are warning you that their batteries arelow. You will hear the warning approximately every 30minutes until you change the batteries or the batteriesdie. After the first warning, you may experience somereduction in sound quality. This is normal and can beremedied by inserting fresh batteries in the hearinginstruments.Replacing the Battery1. Gently swing out the batterydoor with your fingernail, orgrasp the top and bottom ofthe instrument with yourindex finger and thumb. Youcan use your index finger toopen and close the batterydoor if this is easier.2. Grasp the battery with yourthumb and index finger andremove.7Plus (+)Signs