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with metal or electrically conducting tools, like tweezers. This may short circuit the battery, causing it to discharge more rapidly. Typically, short circuiting does not damage the battery, but may decrease the capacity and thus the lifetime of the battery.
1.Open the battery cover with a coin by turning it from CLOSE to OPEN.
2.• When changing training computer battery (2a), remove the battery cover and lift the battery out carefully with a suitable sized small rigid stick or bar, for instance, a toothpick. However, prefer a
•When changing transmitter battery (2b), place the battery inside the cover with the positive (+) side facing the cover.
3.Replace the old sealing ring with a new one, fitting it snuggly in the cover groove to ensure water resistance.
4.Put the cover back on and turn it clockwise to
CLOSE.
5.
Danger of explosion if the battery is replaced with wrong type.
Precautions
Your Polar FT7 training computer is designed to help you achieve personal fitness goals and indicate the level of physiological strain and intensity during training sessions. No other use is intended or implied.
Minimizing Possible Risks
Training may include some risk. Before beginning a regular training program, answer the following questions concerning your health status. If you answer yes to any of these questions, consult a physician before starting any training program.
•Have you been physically inactive for the past five 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 training intensity, medication 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 training. If you feel unexpected pain or excessive fatigue when training, stop the exercise or continue at a lighter intensity.
If you have a pacemaker, defibrillator or other implanted electronic device, you use the Polar FT7 at your
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