Beurer PM 250 Gebrauchsanweisung Seite 12

and/or a lack of knowledge, unless they are su-
pervised by a person who has responsibility for
their safety or they receive instructions from this
person on how to use the device.
• Children should be supervised around the de-
vice to ensure they do not play with it.
Intended use
• The device is intended for private use only.
• This device may only be used for the pur-
pose for which it is designed and in the man-
ner specified in the instructions for use. Any
improper use can be dangerous. The manu-
facturer is not liable for damage resulting from
improper or careless use.
Functions and possible application
NOTE
The heart rate is transmitted from the chest strap
to the smartphone using the latest Bluetooth
technology. This means that the Beurer PM 250
is compatible with Bluetooth
Bluetooth
®
compatible smartphones is available at
www.runtastic.com/products/hrm-combo
The chest strap included in the delivery is a
"combo chest strap", which means that it emits
two signals. A Bluetooth
nal at a transmission frequency of 5.3 kHz. Due to
the additional 5.3 kHz analogue signal, your chest
strap is also compatible with most training de-
vices in the fitness studio and heart rate monitors
with analogue signal transmission (e.g. PM 62).
Electromagnetic interference
• Electromagnetic interference may occur. Strong
magnetic fields (e.g. transformers) must always
be avoided as they may give rise to deviations
in transmission. Failure to observe these notes
may give rise to faults or damage to the trans-
mitter unit.
smart ready devices. A current list of
smart devices and
®
signal and a further sig-
®
12
®