With the interval timer running along with the Heart Rate Sensor you
can change the Interval Mode display by pressing HEART RATE. Choose
from:
1. Heart Rate over Interval Time (per interval);
2. Interval Time (per interval) over Heart Rate;
3. Heart Rate only; or
4. Interval Number/Repetition Number over Interval Time.
If an interval is set to 00:00:00, the watch will automatically skip over
that interval. For example if INT 3 is set to 00:00:00 then the watch
will move from INT 2 directly to INT 4.
When you set target heart rate zones in Interval Mode, they override
those set in HRM Setup Mode. For example, if you have set the watch
to ZONE 2 in HRM Setup Mode but set INT 3 to ZONE 3, the watch will
record heart rate data for ZONE 3 and not ZONE 2 while in Interval
Mode. This is particularly important if you set the watch to alert you if
you go above or below your target heart rate zone.
The repeat setting applies to the entire group of settings; you cannot
have the Interval Timer repeat twice for INT 1 and only once for INT 2.
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Heart Rate Data When Using Interval Mode
When you operate the watch in Interval Mode with the Heart Rate Sensor,
you will accumulate heart-related data in Review Mode, including:
1. Amount of time your heart rate stays within your target heart rate zone
(shown as IN ZONE in Review Mode);
2. The average heart rate for the complete time the Heart Rate Sensor
was operating and the interval timer was running (shown as AVERAGE
in Review Mode);
3. The average heart rate for each recorded interval (shown with interval
times in Review Mode); and
4. Peak and minimum heart rates for the complete time the Heart Rate
Sensor was operating and the interval timer was running (shown as
PEAK and MINIMUM in Review Mode).
Interval Mode Notes & Tips
When the watch accumulates information concerning time in target
heart rate zones, the information is an aggregate for the time in all
zones, not the time in zone for each individual interval.
If all workouts are locked in Review Mode you will see the message
WORKOUTS LOCKED - UNLOCK IN REVIEW. In this instance, the watch
cannot save any data for a workout.
