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times or intervals but they won’t be
recorded into the file.
HR
max
-p: Predicted maximum heart
rate value.
Interval, Int: Options mode:
indicates Interval Training Set.
Exercise mode: Indicates interval
exercise session including warm-up,
interval and cool-down phases.
InZone/ Above/ Below: Indicate the
time spent within, above and below
the target zone.
KCal: Indicates the energy
expenditure of your exercise.
Lap time: lap time.
LAPS: indicates how many lap times
have been stored.
Lim High: The higher heart rate limit
of the target zone.
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.
Odometer: Measures cumulative
total distance of several exercise
sessions.
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
Ex. in one exercise session or in a day,
week etc. The OwnCal can be used as
a dose measure of exercise Ex. 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 heart rate, the faster
the energy expenditure. OwnCal is
individually calibrated by your preset
weight, maximal oxygen uptake
(VO
2max
) and maximum heart rate
(HR
max
). The most accurate OwnCal is
received by entering your clinically
measured (in maximal treadmill or
bicycle stress test) VO
2max
and HR
max
into the wrist 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
) in
ml/kg/min.
RecoDist, distance-based
recovery: You set the recovery
distance in the Options mode. In the
File mode you will see the drop in
your heart rate and the recovery
distance.
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.
S510 S520 manual USA GBR A.pm6 7/2/02, 12:59102-103