POLAR S720i - Manual (Page 10)

A 8
How to prepare the wrist receiver
1. Since the display is blank when the receiver leaves the
factory, you have to activate the wrist receiver by pressing
the OK button twice, after which the Time of day display
appears. This is a one-off procedure; once you have turned
on your receiver you can not turn it off anymore.
2. You may start measuring your heart rate right away
using the default settings. However, the following
settings are ones that it would be useful to change as
soon as possible: Time of day (see section Setting the
watch) and personal user settings (see section User
information settings).
3. Your heart rate monitor has various functions that you can
use according to your personal training needs. For more
information, see section Modes and their functions. You
can either manually enter the settings by pressing the
receiver buttons or you can define your settings Polar
Precision Performance software, after which the data
should be transferred from your computer to the wrist
receiver.
4. Wear the wrist receiver as you would wear an ordinary
watch. If you go biking, we recommend attaching the
wrist receiver to a Polar Bike Mount™.
Easy start