Polar Electro S120 User Manual page 40

3. Put the transmitter back on the chest and keep the wrist receiver
in this interference-free area as far as it is possible.
4. If the Polar heart rate monitor still does not work with the exercise
equipment, this piece of equipment may be electrically too noisy
for wireless heart rate measurement.
Minimizing Possible Risks in Exercising with a Heart Rate
Monitor
Exercise may include some risk, especially for those who have been
sedentary.
Before starting a regular exercise program you are recommended to
answer to the following questions for health status checking. If the
answer is yes to any of the questions, we recommend to consult a
doctor before starting an exercise program.
1. Have you not exercised for the past 5 years?
2. Do you have high blood pressure?
3. Do you have high blood cholesterol?
4. Do you have symptoms of any disease?
5. Are you taking any blood pressure or heart medication?
6. Do you have a history of breathing problems?
7. Are you recovering from a serious illness or medical treatment?
8. Do you use a pacemaker or another implanted electronic device?
9. Do you smoke?
10. Are you pregnant?
In addition to exercise intensity, medications for heart, blood
pressure, psyche, asthma, breathing, etc. as well as some energy
drinks, alcohol and nicotine, can affect heart rate.
It is important to be sensitive to your body's reactions during
the exercise. If you feel unexpected pain or excessive fatigue when
exercising, it is recommended to stop the exercise or continue at a
lighter intensity.
Notice to persons with pacemakers, defibrillator or other
implanted electronic device. Persons who have a pacemaker use
the Polar Heart Rate Monitor at their own risk. Before starting use,
we always recommend an exercise test under doctor's supervision. The
test is to ensure the safety and reliability of the simultaneous use of
the pacemaker and the heart rate monitor.
If you are allergic to any substance that comes into contact
with the skin or if you suspect an allergic reaction due to using
the product, check the listed materials in the "Technical
Specifications" chapter. To avoid any skin reaction risk with the
transmitter, wear it over a shirt. However, moisten the shirt well under
the electrodes to ensure flawless operation.
The combined impact of moisture and intense abrasion may cause
a black color, which might stain light-colored clothes especially, to
come off the transmitter's surface.
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