Weather Forecast; History Display (Trend) - La Crosse Technology WS-2510 Operating Instructions Manual

3. Here, the "Graph" symbol
field. It only appears if it has previously been selected (see section on "History ").
If the air pressure history is active, then the tendency indicator for the development of the air pressure will also appear
next to it on the right.
Key functions (Allocation of touch screen fields, see page 9)
- You can switch between displaying the absolute and the relative air pressure using touch screen fields 10 and 11.
Please note!
A difference between the absolute and relative air pressure will only be displayed when the height-corrected value for
the relative air pressure has previously been entered.
3.2.5.

Weather forecast

Based on years of experience in the development of weather measurement technology, the weather forecast algorithms
for the actual operating location of the weather station are very sophisticated and reliable. Owing to comprehensive data
capture, the calculation of weather tendencies is accurate enough for these types of devices as well, so that, for example,
the weather station will not be "fooled" by a short period of sunshine just before a long period of rainy weather sets in.
The comprehensive nature of the forecast depends also on the location of the sensors; in flat countryside a
comprehensive forecast of this sort is possible, whereas in mountainous regions the conditions change more frequently
and are more localized.
The weather forecast is shown in the middle of the display underneath the rainfall indication by means of easily
remembered weather symbols.
Sunny
There are no function keys available for this item.
3.2.6. History display (Trend, fields 16-18)
The display field for histories is situated in the middle at the right hand side beneath the air pressure display. Here, the
trend of the values for a selected weather feature is displayed in three ways:
Normal trend display
The trend values for the
last 24 h or for the last
8 days are displayed.
- The sensor for which the trend is to be displayed is selected by first pressing touch screen field 16.
- The request "SELECT " then appears.
- The field is then touched for which the trend is to be displayed.
- The display mode is switched over between the trend for the last 8 days and the last 24h using touch screen fields 17
and 18.
- The respective scale factor is shown above the graphical trend display. The different scaling is necessary in order to
be able to clearly show large variations and different trends within the available graphics field.
shows that the trend display for the air pressure has been selected in the history
Bright Cloudy
Minimum trend display
The minimum values for
the last 8 days are
displayed.
Rainy
Maximum trend display
The maximum values
the last 8 days are
displayed.
18