Before initial use
Activate the batteries first inside the
outdoor sensor, then inside the tem-
perature station.
Note: Before initial use, remove the protective
film from the device display.
General information
CAUTION! When choosing where to
position the devices, make sure that they are
not exposed to direct sunlight, vibrations, dust,
heat, cold or moisture. Do not place the de-
vices near to heat sources, e.g. radiators, as
this may result in damage to the devices.
Please ensure that neighbouring devices
are not operated at the same frequency
of 433 MHz. Such devices may cause
interference to the radio connection.
Do not place the devices next to or on
metal plates. Otherwise the quality of ra-
dio wave transmission may be reduced.
Radio signal (DCF):
The DCF-Signal (time signal transmitter) is
made up of time pulses transmitted from one
of the highest precision clocks in the world
close to Frankfurt / Main in Germany – it
varies by 1 second in 1 million years.
In ideal conditions, your temperature station
can pick up this signal over a distance of up
to approx. 1,500 km around Frankfurt / Main.
GB/MT
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