Silvercrest SBTH 2.1 A1 - Manual (Page 48)

SilverCrest SBTH 2.1 A1
46 - English
a wireless connection, it is also possible for unauthorised third parties to receive
data. Targa GmbH is not responsible for radio or television interference caused by
unauthorised changes to this device. In addition, Targa assumes no responsibility for
the replacement or exchange of connecting lines and devices not indicated by
Targa GmbH. Only the user himself is responsible for the elimination of interference
caused by such unauthorised changes and for the replacement or exchange of the
devices.
Ensure that
 no direct heat sources (e.g. heating) can affect the device;
 no direct sunlight or bright artificial light reaches the device;
 any contact with splashed and dripping water and corrosive liquids is avoided
and the device is not operated in the vicinity of water. In particular, the device
should never be submerged in liquid (do not place any items filled with liquid,
e.g. vases or drinks, on or near the device);
 no fire sources (e.g. burning candles) are placed on or near the device;
 the headphones are not thrown into a fire because the integrated battery may
explode;
 no foreign objects penetrate the device;
 the device is never subjected to extreme temperature fluctuations as this could
result in condensation and electrical short circuits. If the device was subjected to
extreme temperature fluctuations, however, wait (approx. 2 hours) until the
device has reached ambient temperature before use;
 the device is never subjected to excessive shocks and vibrations;
 connected cables are always laid in such a manner that nobody can step on
them or trip over them. There is a risk of injury;
 no objects are placed on a connected cable and cables are not connected over
sharp edges because they could be damaged otherwise.