POLAR S725 - Manual (Page 60)

C 58
Warm-up phase
1. First
Heart rate limits 1 (if set on).
2. Then
Countdown timer 1.
Heart rate information.
Countdown timer starts running if you have set the timer 1
on. If you have set the timer off, press and hold OK and
continue from the interval phase.
3. At the end of warm-up phase
Warm-up phase duration.
Average heart rate of the warm-up phase.
Interval phase
The wrist unit records up to 30 repeated interval phases. Your interval
phase is divided into interval and recovery calculation (if set on) sections,
which alternate continuously through your interval phase. As the interval
phase changes, the heart rate limits are automatically swapped. For
example, when the first phase changes to the second phase, the preset
heart rate limits 1 changes to preset heart rate limits 2. You can also swap
the heart rate limits by pressing and holding the up button. Repeat until
the desired limits are displayed.