POLAR S720i - Manual (Page 58)

C 56
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 receiver 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.
Interval session
1. First
Preset heart rate limits 2 (if set on).
2. Then
One of the following is displayed depending on your settings:
A. manual, B. time-based, C. heart rate-based or
D. distance-based interval.