5PrecautionsAny changes or modifications not expressly approvedby the party responsible for compliance could void theuser’s authority to operate this device.About Using the BatteryIf a battery is used improperly, the battery may leak,causing corrosion of the unit, or it may burst. Toprevent this, always follow the precaution given below.• If the electronic pen ceases to function because thebattery has run out, remove it immediately anddispose of it according to local regulations. Leaving adrained battery in the electronic pen may result inleakage.Other InformationUsage NoteOperating the electronic pen and the electronicpen adapter near electrical appliances may causeinterference. Move away from the electricalappliances such as TVs, radios, cordless phone,or wireless devices.MEDICALConsult the manufacturer of any personal medicaldevices, such as pacemakers, to determine if theyare adequately shielded from external RF (radiofrequency) energy. (The unit operates in thefrequency range of 2.405 GHz to 2.480 GHz, andthe power output level is 1 milliwatts.) Do not usethe unit in health care facilities if any regulationsposted in the area instruct you not to do so.Hospitals or health care facilities may be usingequipment that could be sensitive to external RF(radio frequency) energy.No responsibility will be taken by our companywith respect to consequences resulting from theuse, damage or both of the equipment.