Polar M91TI E C K Y O U R H E a R T R a T E L I M I T S, A P T H E H E a R T R a T E L I M I T S

You can pause the stopwatch by pressing OK.
Repressing it will restart the stopwatch and the above
calculations.
To reset the stopwatch to zero:
1.	Stop the stopwatch.
2.	Press and hold Scroll Down for two seconds.
C H E C K E X E R C I S E I N F O R M A T I O N
When the stopwatch is running press Scroll Up or

Scroll Down to see the following information during the exercise:

Time of day (TIME)

Time spent in target zone (IN ZONE)

Calorie expenditure (OWNCAL)

The calorie counting feature must be set on to be able to see the OWNCAL display.

Stopwatch (EXERCISE)

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C H E C K Y O U R H E A R T R A T E L I M I T S

While exercising you don’t have to press any button to check the heart rate limits you are using. Just bring the wrist receiver up to your chest near the transmitter’s Polar logo.

The current exercising zone values and backlight will be on for a few seconds.

S E E Y O U R P R O G R E S S B U L L E T S D U R I N G E X E R C I S E

A bullet appears for every 15 minutes exercise in Target Zone.

S W A P T H E H E A R T R A T E L I M I T S

You can swap heart rate limits during the exercise while the stopwatch is running and you have set OwnZone on. You can select between OwnZone Basic, OwnZone High, OwnZone Low and manually set limits.

Press and hold Scroll Up or Scroll Down.

If you swap heart rate limits during exercise, the latest ones in use will be saved as measurement option settings and your next exercise will start with these limits.

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man M91ti USA A 32-33

13/11/00, 12:02