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1. Wear the transmitter and the wrist receiver as described
in the chapter Getting going.
2. Begin with display showing time of day.
3. Press START/STOP/OK.
MEASURE appears in the display.
The wrist receiver starts searching
for heart rate transmission for max.
15 seconds.
Heart rate measurement
commences and the heart symbol
starts flashing.
Your heart rate reading (in beats per
minute) appears in the display.
In models M51 and M52 check that your personal user id
is active. You can change the user before starting the
stopwatch by pressing and holding
SCROLL UP.
4. Start the stopwatch by pressing
START/STOP/OK.
Stopwatch starts running.
Automatic recording begins.
If you set OwnZone on:
OZ appears in the
display and OwnZone
determination begins.
If you set heart rate limits manually:
EXERCISE appears in the display.
START THE HEART RATE
MEASUREMENT