When the environmental temperature is outside the range of -20 – 40 °C / -4 – 104 °F (See
Chapter 1.6. Technical Specifications) the operating distance of the device may decrease
and irreversible damage could occur. If the ear sensor cannot communicate because of
a technical issue with the ear sensor itself, this is made visible by a blinking red LED. See
Chapter 1.4. Main Parts for the location of the LED. Replace the ear sensor if this occurs.
6 DISPOSAL
The ear sensor is marked with this symbol. It means that electrical and
electronic products should not be mixed with general household waste. There
is a separate collection system for these products.
Attention: If you want to dispose of this ear sensor, please take this product to electronic
waste collection points. Disposing of this product correctly will help save valuable resources
and prevent any potential negative effects on human health and the environment, which
could otherwise arise from inappropriate waste handling. Please contact your local
authority for further details of your nearest electronic waste collection point.
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