ALDI Sempre GT-WS-10s Operating Instructions Manual page 44

If a radio sensor is in use, the frost alarm will be identified from the sensor unit
with the lowest number.
If the symbols for the weather forecast start to flash and the air pressure falls, this is an
indication of weather deterioration, e.g. because of a storm front closing in.
However, the requirement for a correct display is that you have set the air pressure at
your location, see page 21.
When the air pressure rises again, the symbols are displayed constantly again.
In the top section, an arrow indicates the weather trend. If it points up or down, the air
pressure has risen or fallen by more than 1 hPa within one hour.
constant air pressure = weather unchanged
rising air pressure = weather improving
falling air pressure = weather deteriorating
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