The Polar M91 ti determines OwnZone, the individual training heart rate zone for you. OwnZone allows you to customise exercise sessions to fit your personal needs. OwnCal calorie calculation lets you follow how much energy you expend by exercising. By performing the quick and easy Polar Fitness Test, you can monitor your fitness level, and any longterm changes in it.

Please read this manual carefully to familiarise yourself with the Polar M91 ti. Here is where you can find the information you need to use and maintain your equipment.

The function road map on the front cover is a quick guide to the features of the Polar M91 ti; please tear it off.

Refer to the glossary for special terms, display symbols and text explanations. The alphabetical index will help you quickly find answers to any questions that you might encounter while using your Polar M91 ti.

Thank you for choosing Polar!

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man M91ti GBR B

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14.1.2001, 01:09

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Polar user manual Man M91ti GBR B 14.1.2001