TFA Dostmann 35.1068.IT Bedienungsanleitung Seite 72

4. Neighbours using electrical devices operating on the 868MHz signal frequency can
also cause interference.
Note:
When the 868MHz signal is received correctly, do not re-open the battery cover of either the
temperature transmitter or weather station, as the batteries may spring free from the
contacts and force a false reset. Should this happen accidentally then reset all units (see
Setting up above) otherwise transmission problems may occur.
The transmission range is about 100 m from the temperature transmitter to the weather
station (in open space). However, this depends on the surrounding environment and
interference levels. If no reception is possible despite the observation of these factors, all
system units have to be reset (see Setting up).
POSITIONING THE WEATHER STATION:
The weather station may be hung onto wall easily or free standing.
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