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2. In periods of long stable weather conditions, it becomes dif-
ficult to make a reliable forecast.
3. The weather forecast is solely calculated on the basis of baro-
metric air pressure changes.
4. The probability of a correct weather forecast is approximately
70% and is valid for an area of approx. 20-30 km around the
location of the weather station.
5. The forecast „Sunny“ means at night „cloudless weather“.
Fog is not indicated by the weather station as this can occur
with different weather conditions.
6. If you travel with the weather station, a reliable weather
forecast will become impossible due to 24 hour so that the
weather station can calculate a new forecast based on the
conditions at the new location.
3a) ATMOSPHERIC PRESSURE
The atmospheric pressure indicator, in the weather forecast
window, uses arrows to indicate if the atmospheric pressure is
increasing, remaining stable, or decreasing.
Arrow
indicator
Pressure
Trend
Rising
Steady
Falling
˚
C
W
S
˚
C
W
S
˚
C
W
S
4. THERMOMETER
4a) HOW TO CHECK REMOTE AND INDOOR TEMPERATU-
RES
The wave display on the outdoors temperature indicates the
reception of the remote unit is in good order.
If no readings are received from the remote unit for more than
