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8. PRECAUTIONS
The Polar cycling computer shows your performance indicators. It indicates the level of physiological strain and intensity
during your exercise. It also measures speed and distance when cycling with a Polar speed sensor. No other use is intended
or implied.
Electromagnetic Interference
Disturbances may occur near high voltage power lines, traffi c lights, overhead lines of electric railways, electric bus lines
or trams, televisions, car motors, bike computers, some motor driven exercise equipment, cellular phones, or when you walk
through electric security gates.
Minimizing Possible Risks When Exercising
Exercise may include some risk. Before beginning a regular exercise program, it is recommended that you answer the
following questions concerning your health status. If you answer yes to any of these questions, we recommend that you
consult a doctor before starting any training program.
• Have you been physically inactive for the past 5 years?
• Do you have high blood pressure or high blood cholesterol?
• Do you have symptoms of any disease?
• Are you taking any blood pressure or heart medication?
• Do you have a history of breathing problems?
• Are you recovering from a serious illness or medical treatment?
• Do you use a pacemaker or another implanted electronic device?
• Do you smoke?
• Are you pregnant?
ENGLISH
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