HumanTechnik signolux Mode D'emploi page 19

Symptoms
The range is reduced...
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Cause
Metal structures and other
building materials can
reduce the reach.
Other devices may inter-
fere with the radio signals,
thus reducing the radio
signals and the function of
the »signolux« system.
Walls and ceilings reduce
the range.
Low battery charge
reduces the range.
Solutions
If possible do not mount the
doorbell pushbutton and the
»signolux« receiver near or
at metal parts.
Change the batteries every
12–18 months. In colder
weather (below 5°C) you
might have to change the
batteries more frequently.
English 19