Aercus WS1173 Instrukcja obsługi - Strona 6
Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Stacja pogodowa Aercus WS1173. Aercus WS1173 11 stron. Aercus ws1173 wireless weather station
Drukuj stronę
4.2 Weather forecasting
y
Sunny
Partly Cloudy
Cloudy
Rain
The four weather icons Sunny, Partly Cloudy, Cloudy and Rainy represent the short range (12-24 hours)
weather forecast. The weather station uses air pressure patterns to predict the most likely upcoming
weather, which can be quite different to the weather conditions you are experiencing at the time (i.e. the
forecast is not an indicator of current conditions, just look outside for that).
4.3 Weather tendency indicator
The weather tendency indicator arrows are located between the weather icons to show the air pressure
tendency and provide a forecast of the weather to be expected due to increasing or decreasing air pressure.
The rightward arrow means that the air pressure is increasing and the weather is expected to become
better. The leftward arrow means that the air pressure is decreasing and the weather is expected to
become worse.
The change of the weather forecast icon is based on the relationship between current relative pressure and
the pressure change within the last twelve hours. If the weather is changing, the weather tendency indicator
(animated arrows) will be flashing. If after a three hour period the weather conditions have become stable,
the arrows will fix indicating a stable condition.
4.4 Examples of changing weather icons:
4.5 Storm warning indicator
The storm threshold can be set to suit the user's requirements for storm forecasting - anywhere from
5-9hPa (default 4hPa). When there is a fall below the pressure threshold within any given 3 hour period the
clouds with rain icon as well as the tendency arrows will flash for 3 hours indicating the storm warning
feature has been activated.
Notes on the pressure sensitivity setting for weather forecasting:
The pressure threshold can be set to suit the user's requirements for weather forecasting - anywhere from
2-4hPa (default 2hPa). Areas that experience frequent changes in air pressure require a higher setting
compared to areas where the air pressure is more stable. For example if 4hPa is selected, then there must
be a fall or rise in air pressure of at least 4hPa before the weather station will register this as a change in
weather.
5. Program Mode
The base station has five keys for easy operation: the SET key, ALARM key, MIN/MAX key + key and the
SNOOZE/LIGHT key. There are four program modes available: Quick Display Mode, Setting Mode,
Alarm Mode and Min/Max Mode.
The program mode can be exited at any time by either pressing the SNOOZE/LIGHT key or waiting for
the 10-second time-out to take effect.
6