48 49The following is only applicable for personswith active implantable medical devices (i.e.pacemakers, defibrillators, etc.):• Keep the wireless hearing aid atleast 15 cm (6 inches) away from theactive implant. If you experienceany interference, do not use thewireless hearing aids and contact themanufacturer of the active implant.Please note that interference can alsobe caused by power lines, electrostaticdischarge, airport metal detectors etc.• Keep magnets at least 15 cm (6 inches)away from the active implant.• If using a wireless accessory, consultsafety information in your accessory userguide.Use of this equipment adjacent to orstacked with other equipment should beavoided because it could result in improperoperation. If such use is necessary, thisequipment and the other equipment shouldbe observed to verify that they are operatingnormally.Use of accessories, transducers and cablesother than those specified or providedby the manufacturer of this equipmentcould result in increased electromagneticemissions or decreased electromagneticimmunity of this equipment and result inimproper operation.Portable RF communications equipment(including peripherals such as antennacables and external antennas) should beused no closer than 30 cm (12 inches) to anypart of the hearing aids, including cablesspecified by the manufacturer. Otherwise,degradation of the performance of thisequipment could result.The USB port of the charger is to be used forthe described purpose only.For charger, use only EN60950-1 and/orEN60601-1 certified equipment with anoutput rating of 5 VDC. Min. 500 mA.