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 CS speed sensor
W.I.N.D. The Polar CS cadence sensor W.I.N.D. is
designed to measure cadence when cycling. The Polar
Power Output Sensor W.I.N.D. is designed to measure
power output when cycling. No other use is intended or
implied.
The Polar cycling computer should not be used for
obtaining environmental measurements that require
professional or industrial precision. Furthermore, the
device should not be used to obtain measurements when
engaged in airborne or underwater activities.
Interference During Exercise
Disturbance may occur near microwave ovens and
computers. Also WLAN base stations may cause
interference when exercising with CS500. To avoid erratic
reading or misbehaviors, move away from possible sources
of disturbance.
Minimizing 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?
• Are you taking any blood pressure or heart medication?
• Do you have a history of breathing problems?
• Do you have symptoms of any disease?
• Are you recovering from a serious illness or medical
treatment?
• Do you use a pacemaker or other implanted electronic
device?
• Do you smoke?
• Are you pregnant?
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20 Important Information