FUNCTIONS DURING

HEART RATE MEASUREMENT

MEASURE

 

 

 

EXERCISE

TIME

IN ZONE

OWNCAL

S E E Y O U R H E A R T R A T E

You can see your heart rate in beats per minute. A flashing heart symbol indicates an ongoing heart rate measurement. The heart symbol flashes at the pace of your heart.

If there is - - reading on the display, there has not been heart rate reception for at least 5 minutes. Bring the wrist receiver up to your chest near the transmitter’s Polar logo. The receiver starts looking for the heart rate again.

I L L U M I N A T E T H E D I S P L A Y

Press .

Backlight is activated for a few seconds.

T U R N T H E S O U N D S I G N A L A N D T H E B U T T O N S O U N D O N / O F F

When appears in the display, you will hear an alarm sound with each heart beat if you go above the upper limit or below the lower limit of your Target Zone. You will hear a beep when pressing the buttons. The sound signal will be on in OwnZone determination.

30

Page 30
Image 30
Polar M51, M21, M22, M52 user manual Functions During, E Y O U R H E a R T R a T E, L U M I N a T E T H E D I S P L a Y