English 16Typical fluctuation within a day(Measured every five minutes)PM AM TimeBlood pressure SystolicDiastolic Sleepdescribed in this manual to get to know yournormal blood pressure. Regular readings givea more comprehensive blood pressure history.Be sure to note date and time when recordingyour blood pressure. Consult your doctor tointerpret your blood pressure data.TroubleshootingProblem Possible Reason Recommended ActionBatteries are drained. Replace all batteries with new ones.Nothing appearsin the display,even when thepower is turnedon.Battery terminals are notin the correct position.Reinstall the batteries withnegative and positive terminalsmatching those indicated on thebattery compartment.The cuff doesnot inflate.Battery power is low.(LOW BATTERYmark) blinks. [ If thebatteries are drainedcompletely, the markdoes not appear.]Replace all batteries with newones.The cuff is not appliedproperly. Apply the cuff correctly.You moved your arm orbody during themeasurement.Make sure you remain very stilland quiet during themeasurement.The cuff position is notcorrect.Sit comfortably and still.Raise your hand so that the cuff isat the same level as your heart.The unit doesnot measure.Readings aretoo high or toolow. If you have a very weak orirregular heat beat, the device mayhave difficulty in determining yourblood pressure.The value is differentfrom that measured at aclinic or doctor’s office.See “Why measure bloodpressure at home”.Other Remove the batteries. Place themback properly and try themeasurement again.Note: If the actions described above do not solve the problem, contact thedealer. Do not attempt to open or repair this product, as any attempt to doso will make your warranty invalid.