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1. Remove the heart rate sensor from your chest and use the exercise equipment as you would normally.
2. Move the cycling computer around until you find an area in which it displays no stray reading or does not
flash the heart symbol. Interference is often strongest directly in front of the display panel of the
equipment, while the left or right side of the display is relatively free of disturbance.
3. Put the heart rate sensor back on your chest and keep the cycling computer in this interference-free area
as much as possible.
If the cycling computer still does not work with the exercise equipment, it may be electrically too noisy for
wireless heart rate measurement.
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?
• 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 other implanted electronic device?
• Do you smoke?
• Are you pregnant?
Note that in addition to exercise intensity, medications for heart conditions, blood pressure, psychological
conditions, asthma, breathing, etc., as well as some energy drinks, alcohol, and nicotine may also affect
heart rate.
It is important to be sensitive to your body’s responses during exercise. If you feel unexpected pain or
excessive fatigue when exercising, it is recommended that you stop the exercise or continue at a lighter
intensity.
Note! If you are using a pacemaker, you can use Polar training computers. In theory interference to
pacemaker caused by Polar products should not be possible. In practice no reports exist to suggest anyone
ever having experienced interference. We cannot however issue an official guarantee on our products'
suitability with all pacemakers or other implanted devices due to the variety of devices available. If you
have any doubts, or if you experience any unusual sensations while using Polar products, please consult
your physician or contact the implanted electronic device manufacturer to determine safety in your case.
If you are allergic to any substance that comes into contact with your skin or if you suspect an allergic
reaction due to using the product, check the listed materials in Technical Specifications. To avoid any
skin reaction to the heart rate sensor, wear it over a shirt, but moisten the shirt well under the electrodes
to ensure flawless operation.
The combined impact of moisture and intense abrasion may cause a black color to come off the heart rate sensor’s
surface, possibly staining light-colored clothes. If you use insect repellent on your skin, you must ensure that it
does not come into contact with the heart rate sensor.
Technical Specifications
Cycling computer
The wrist unit is a class 1 Laser Product
Battery life: Average 1 year (1h/day, 7 days/week)
Battery type: CR 2354
Battery sealing ring: O-ring 20.0 x 1.0 Material: silicone
Operating temperature: -10 °C to +50 °C / 14 °F to 122 °F
Materials: Thermoplastic polymer
ENGLISH
64 Customer Service Information