Polar Electro S410 User Manual page 47

Lim Low: The lower heart rate limit
of the target zone.
Limits1, 2, 3: Heart Rate Limits for
Target Zones 1, 2 and 3.
MAX: Together with a heart rate
reading indicates the highest heart
rate.
MAX %: Together with a heart rate
reading indicates what percentage
your current heart rate is of your
maximum heart rate.
OPTIONS: Indicates the Options
mode.
OwnCal: Calculates energy
expenditure during exercise in
kilocalories. 1 kilocalorie (kcal) =
1000 calories (cal). You can follow
how much energy you lose by
exercising in one exercise session or
in a day, week or even a year. The
OwnCal can be used as a dose
measure of exercise e.g. in nutrition
planning. OwnCal calorie calculation
starts when your heart rate reaches
90 bpm or is above 60% of your
maximum heart rate, whichever is
smaller. These limits are set to count
only exercise calories. The higher the
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S410 manual/GBR B.pm6 90-91
heart rate, the faster the energy
expenditure. OwnCal is individually
calibrated by your preset weight,
maximal oxygen uptake (VO ) and
2max
maximum heart rate (HR ). The
max
most accurate OwnCal is received by
entering your clinically measured (in
maximal treadmill or bicycle stress
test) VO and HR into the wrist
2max max
receiver. Energy expenditure
measurement is most accurate in
continuous activities such as cycling
and running.
OwnINDEX: Result of Polar Fitness
Test and comparable score with
maximal oxygen uptake (VO ).
2max
RecoHr, heart-rate-based
recovery: You set the heart rate,
which will end your recovery
calculation. In the File mode you
will see the drop in your heart rate
and the recovery duration.
RecoTime, time-based recovery:
You set the recovery time in the
Options mode. In the File mode you
will see the drop in your heart rate
and the recovery duration.
Split Time: The elapsed time from
the beginning of the exercise until
storing the split time.
Sw: Indicates stopwatch.
Timer1, 2, 3: Interval Training
mode: Countdown timers for the
Interval Training set.
WarmUp: Warm-up phase in the
beginning of an Interval Training
exercise.
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