Beurer PM 25 - Handbuch (Seite 9)

7
G
B
T
RANSMISSION OF SIGNAL AND METHODS OF
D
EVICES
M
EASUREMENT
Receiving range of the heart rate monitor
Your heart rate monitor picks up the heart rate signals sent by the
chest strap transmitter within a range of 70 centimeters.
Sensors on the chest strap
The entire chest strap consists of two components: the actual chest
strap and an elastic tension belt. On the inside of the chest strap
contacting the body, there are two rectangular, corrugated sensors.
Both sensors determine your heart rate ECG exactly and transmit
this to the heart rate monitor.
G
ETTING STARTED
Putting on the heart rate monitor
You can wear your heart rate monitor like a wrist watch.
Activating the heart rate monitor from the power saving
mode
You can activate your heart rate monitor by pressing any key. If the
heart rate monitor has not received any signal for approx. five
minutes, it switches to the power saving mode. At that point, only the
current time will be displayed. Press any key in order to reactivate
the watch.