Warm-Up Phase; Interval Phase - Polar Electro S625X User Manual

Warm-up phase

1. First
Heart rate or pace 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 limits are automatically swapped. For example, when
the first phase changes to the second phase, the preset limits 1 changes to
preset limits 2. You can also swap the limits by pressing and holding the up
button. Repeat until the desired limits are displayed.
C 60