IWMP540 USER MANUEL
6
Precautions
• Keep in mind that blood pressure naturally varies from time to time throughout the
day and is aected by lots of dierent factors such as stress, eating, smoking, alcohol
consumption, medication, and physical activity, etc.
Normally the blood pressure rises while at work and is at its lowest during sleeping period.
• Blood pressure measurements should be interpreted by a physician or a trained health
professional who is familiar with your medical history. Using the unit and recording the
results regularly for your physician to interpret, you will keep your physician informed of
the continuing changes in your blood pressure.
• If you have one of the circulatory problems as arteriosclerosis, diabetes, liver disease,
kidney disease, severe hypertension, peripheral circulation….., please consult your
healthcare professional before using the device.
• This product is not suitable for people with arrhythmias and pregnant women.
• Blood pressure measurements taken with this device are equivalent to those obtained
by a trained observer using the cu / stethoscope auscultation method and are within the
accuracy limits prescribed by the Standard of EN 1060-4.
*Attention !
1.. Do not use the device on infants, children, or those who cannot express their
own intention.
2. The device is equipped with sensitive electronic components. While measuring,
avoid strong electrical or electromagnetic elds, e.g. mobile phones, microwave
ovens, etc; or it may lead to temporary reading error or inaccuracy.
3. Consider the electromagnetic compatibility of the device (ex. power disturbance,
radio frequency interference etc.) Please use it indoor only.
4. Over high frequency measurements may result in blood ow interference,
which is likely to cause uncomfortable sensations, such as partial subcutaneous
hemorrhage, or temporary numbness to your wrist. In general, these symptoms
should not last long. However, if you do not recover in time, please seek your
medical practitioners for help.
