7
charge will need 2 hours. When the battery charged fully the indicator will be blue.
The product works in a very low power consumption and one charge usually works for months.
On-screen battery symbols which indicate the battery status can be seen on the screen.
Note:
The product cannot be used during charging, and if choosing a third party charging adaptor,
select one that complies with IEC60950 or IEC60601-1.
3.2 Measure Blood Pressure
3.2.1 Applying the arm cuff
1. Wrap the cuff around the upper arm, about 1 to 2 cm above the inside of the elbow, as shown.
2. Place the cuff directly against the skin, as clothing may cause a faint pulse and result in a
measurement error.
3. Constriction of the upper arm, caused by rolling up a shirtsleeve, may prevent accurate readings.
4. Confirm that the artery position mark is line up with the artery.
3.2.2 How to sit correctly
To take a measurement, you need to be relaxed and comfortably seated. Sit in a chair with your legs
uncrossed and your feet flat on the floor. Place your left arm on a table so the cuff is level with your
heart.
Note:
The blood pressure can differ between the right arm and the left arm, and the measured blood
pressure readings can be different. The Viatom recommends to always use the same arm for
measurement. If the blood pressure readings between both arms differ substantially, check with
your physician to determine as to which arm to use for your measurements.
The time is about 5s required for the product to warm from the minimum storage temperature
between uses until the product is ready for its intended use when the ambient temperature is
20
°
C, and the time is about 5s required for the product to cool from the maximum storage
temperature between uses until the product is ready for its intended use when the ambient
temperature is 20
°
C.
3.2.3 Measurement process
1. Press to power on the product and press again to start measuring blood pressure.
2. The product will automatically deflate the cuff slowly during the measurement, a typical
