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1. Please make sure the unit functions safely and it is in proper working conditions before use. Don’t service or maintain while the device is in use.
2. If you have any problems with this device, such as setting up, maintaining or using, please contact with SERVICE PERSONNEL of a-rival. Don’t open or
repair the device by yourself.
3. Please report to a-rival if any unexpected operation or events occur.
4. Cleaning: Dust environment may affect the performance of the unit. Please use the soft cloth to remove the dirt of the device and cuff before and after
use.
5. Calibration: The manufacturer does not require such preventive inspections or calibration by other persons and will make available on request of circuit
diagrams, component part list, etc.
6. Disposal: Degraded sensors may result in inaccurate measurement while loosened electrodes may cause the device’s failure to power on. Please
dispose the equipment and detachable parts according to local guidelines.
About Blood Pressure
What are systolic pressure and diastolic pressure?
When ventricles contract and pump blood out of the heart, the blood
pressure reaches its maximum value in the cycle, which is called systolic
pressure. When the ventricles relax, the blood pressure reaches its
minimum value in the cycle, which is called diastolic pressure.
What is the standard blood pressure classification?
The blood pressure classification published by World Health
Organization (WHO) and International Society of Hypertension (ISH) in
1999 is as follows:
Only a physician can tell your normal BP range. Please contact a physician if
your measuring result falls out of the range. Kindly note that only a physician
could tell whether your blood pressure value has reached a dangerous point.
CAUTION
CAUTION