849.6. Error CodesMeasurement error codesCode Meaning Cause and treatmentPressure zero error Release the air left in the cuff.Low battery Replace with new batteries.Failure ofpressurizationInflation does not reach the targetpressure.Confirm the cuff connection.If there are no problems with the cuffconnection, the recorder may havemalfunctioned and requiresinspection.Pressure exceeds299 mmHgBody motion may be occurred in thepressurization. Relax and keep thesilence during measurement. If thetreatment is not enough, inspect therecorder.Force stop usingSTART/STOP or/ switch.Press the START/STOP or/ switch only when necessary.Blood pressure cannotbe measured.The heartbeat cannot be detected dueto body motion or noise from clothes.Relax and do not move.Confirm the position of the cuff.If this failure occurs even whenrelaxed, contact your dealer toinspect and repair the recorder.Built-in accelerationsensor error.Remove batteries and reinstall themagain.
