ENGLISH
If the heart rate measurement does not work with the sports apparel, try using the strap. If it works, the problem is most probably in the apparel. Check that the electrode areas of the apparel are clean. Before washing the apparel, check the washing instructions. If the heart rate measurement still does not work, please contact the apparel retailer/manufacturer.
Strong electromagnetic signals can cause erratic readings. Electromagnetic disturbances may occur near
If the abnormal reading continues despite moving away from the source of disturbance, slow down and check your pulse manually. If you feel it corresponds to the high reading on the display, you may be experiencing cardiac arrhythmia. Most cases of arrhythmia are not serious, but consult your doctor nevertheless.
If heart rate measurement does not work despite the actions mentioned previously, the battery of your transmitter may be empty.
A cardiac event may have altered your ECG waveform so that the transmitter is not able to detect it. In this case, consult your physician.
Technical Specifications
FT7 Training Computer |
|
Battery type | CR1632 |
Battery life | Average 11 months (training 1 h/day, 7 days/week) |
Operating temperature | |
Back cover | Polyamide |
Wrist strap material | Polyurethane |
Wrist strap buckle | Stainless steel complying with the EU Directive 94/27/EU and amendment |
| 1999/C 205/05 on the release of nickel from products intended to come into |
| direct and prolonged contact with the skin. |
Watch accuracy | Better than ± 0.5 seconds/day at 25 °C / 77 °F temperature. |
Accuracy of heart rate measurement | ± 1% or ± 1 bpm, whichever larger, definition applies to steady state |
| conditions. |
Water resistance | 30m (Suitable for bathing and swimming) |
WearLink+ Transmitter |
|
Battery type | CR 2025 |
Battery life | Average 700 hours of use |
Battery sealing ring | |
Operating temperature | |
Connector material | Polyamide |
Strap material | 35% Polyester, 35% Polyamide, 30% Polyurethane |
Water resistance | 30m (Suitable for bathing and swimming) |
Limit Values |
|
Chronometer | 23 h 59 min 59 s |
Heart rate | 15 - 240 bpm |
Total time | 0 - 9999 h 59 min 59 s |
Total calories | 0 - 999999 kcal/Cal |
Total exercise count | 65 535 |
Year of birth | 1921 - 2020 |
Polar FlowLink and Polar WebSync 2.1 (or newer)
System Requirements: | PC MS Windows (2000/XP/Vista), 32 bit, Microsoft .NET Framework Version |
| 2.0 |
| Intel Mac OS X 10.5 or newer |
Important Information | 17 |