ENGLISH

...I do not know where I am in the menu?

Press and hold STOP until the time of day is displayed.

...there are no reactions to any buttons?

Reset the training computer by pressing all the buttons simultaneously for two seconds until the display fills with digits. Press any button and set the time and date in Basic Settings after the reset. All other settings are saved. Skip the rest of the settings by pressing and holding STOP.

...the heart rate reading becomes erratic, extremely high or shows nil (00)?

Make sure the heart rate sensor strap has not loosened during exercise.

Make sure the textile electrodes in the sports apparel fit snugly.

Make sure that the electrodes of the heart rate sensor / sports apparel are moistened.

Make sure the heart rate sensor / sports apparel is clean.

Strong electromagnetic signals can cause erratic readings. For further information, see Precautions (page 62).

If the erratic heart rate reading continues despite moving away from the source of disturbance, slow down your speed 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.

A cardiac event may have altered your ECG waveform. In this case, consult your physician.

Memory full is displayed?

The message appears during exercise if you have recorded 99 laps or if no memory space is left for the exercise. In that case, stop recording the exercise and transfer the exercise files from your training computer to the Polar ProTrainer 5. Then delete them from the training computer.

Check WearLink! is displayed and your training computer cannot find your heart rate signal?

Make sure the heart rate sensor strap has not loosened during exercise.

Make sure the textile electrodes in sports apparel fit snugly.

Make sure that the electrodes of the heart rate sensor / sports apparel are moistened.

Make sure the heart rate sensor / electrodes in the sports apparel are clean and undamaged.

If the heart rate measurement does not work with the sports apparel, try using a heart rate sensor strap. If your heart rate is detected with the strap, the problem is most probably in the apparel. Please contact the apparel retailer / manufacturer.

If you have done all of the above-mentioned actions, and the message still appears and heart rate measurement does not work, the battery of your heart rate sensor may be empty. For further information, see Care and Maintenance (page 60).

New WearLink found. Teach new WearLink? is displayed?

If you have purchased a new heart rate sensor as an accessory, it will have to be introduced to the training computer. For further information, see Teach a New Heart Rate Sensor (page ).

If the heart rate sensor you are using is included in the product set, and the text appears on the display, the training computer may be detecting the signal of another heart rate sensor. In that case, make sure you are wearing your own heart rate sensor, that the electrodes are moistened, and that the heart rate sensor strap has not loosened. If the message still appears, the battery of your heart rate sensor is empty. For further information, see Care and Maintenance (page 60).

...S sensor calibration failed is displayed?*

Calibration did not succeed and you need to re-calibrate. Calibration fails if you move during the process. Once you reach lap distance, stop running and stand still for calibration. The range of the calibration factor during manual calibration is 0.500-1.500. If you have defined the calibration factor below or above these values, calibration fails.

Customer Service Information

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Polar RS800CX Do not know where I am in the menu?, There are no reactions to any buttons?, …Memory full is displayed?

RS800CX specifications

The Polar RS800CX is a high-performance heart rate monitor designed for serious athletes and fitness enthusiasts who demand accurate training data and advanced features. With its sleek design and user-friendly interface, this device is built to enhance your training experience.

One of the standout features of the RS800CX is its precision heart rate monitoring. The device utilizes Polar's WearLink® transmitter, which consistently delivers reliable heart rate data, allowing users to train in their optimal heart rate zones. The heart rate monitor is compatible with various chest straps, which ensure a secure fit and accurate readings during intense workouts.

The RS800CX comes equipped with Polar’s advanced training features, including Training Load, which helps users understand the effect of their workouts on their bodies. This feature allows athletes to gauge whether their training is improving performance or leading to overtraining, ensuring smart recovery strategies are implemented. Additionally, the Smart Coaching feature offers insights into training intensity, enabling users to optimize their sessions for maximum efficiency.

Another notable characteristic is the RS800CX’s ability to track speed, distance, and altitude, making it an excellent companion for outdoor activities such as running, cycling, and skiing. With its GPS functionality, users can map their routes and analyze their performance post-activity. The device is engineered to measure various metrics, including cadence and power, which contribute to a comprehensive understanding of athletic performance.

The RS800CX also features a customizable display that allows users to choose which metrics they want to see during their workouts. The clear and easy-to-read screen ensures that critical information is readily accessible, even during the most demanding training sessions.

For those looking to analyze their performance further, the RS800CX is compatible with Polar's software and online training platform. This functionality allows users to upload their data, track progress over time, and set personalized goals. With performance tests available through the platform, athletes can measure their fitness levels and make informed adjustments to their training plans.

Ultimately, the Polar RS800CX is a cutting-edge training tool that combines advanced monitoring technologies with user-friendly features, making it an ideal choice for those serious about achieving their fitness goals. Whether you’re preparing for a race, improving your overall health, or simply looking to enhance your training routine, the RS800CX offers the insights and data necessary to elevate your performance.