User Manual

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.
Notice to individuals with pacemakers, defibrillators or other implanted electronic devices. Individuals
who have a pacemaker use the Polar cycling computer at their own risk. Before starting use, we always
recommend a maximal exercise stress test under a doctor’s supervision. The test is to ensure the safety
and reliability of the simultaneous use of the pacemaker and the Polar cycling computer.
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 transmitter, 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 transmitter’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 transmitter.
Technical Specifications
Cycling computer
The cycling computer is a class 1 Laser Product
Battery life: Average 2 years (2h/day, 7 days/week)
Battery type: CR 2354
Battery sealing ring: Silicone D-ring 28.0 x 0.8mm (no need to change during battery
replacement if sealing ring is not damaged)
Operating temperature: -10 °C to +50 °C / 14 °F to 122 °F
Cycling Computer Materials: PMMA lens with hard coating in top surface, cycling computer body
ABS+GF/PA+GF, metal parts stainless steel (nickel free)
Watch accuracy: Better than ± 0.5 seconds / day at 25 °C / 77 °F temperature.
Accuracy of heart rate monitor: ± 1% or 1 bpm, whichever larger. Definition applies to stable conditions.
Heart rate measuring range: 15-240
Current speed display range: 0-127 km/h or 0-75 mph
Altitude display range: -550 m … +9000 m / -1800 ft … +29500 ft
Ascent resolution: 5 m / 20 ft
Cycling computer limit values
Maximum number of files:
14
Maximum time recorded to file: 99 h 59 min 59 s
ENGLISH
Important Information 31