Clarke WCP150, Руководство по эксплуатации и техническому обслуживанию

Страница: 8 / 16

8
USING THE WEATHER STATION
WEATHER FORECASTING
Sunny
Cloudy
Partly Cloudy Rain
The four weather icons Sunny, Partly Cloudy, Cloudy and Rain represent the
weather types.
NOTE: Weather forecasting is based upon the change of air
pressure.The pressure threshold can be adjusted from level 2-4
(default level 2). See “General Settings” on page 10. Areas that
experience frequent changes in air pressure require a higher
setting.
WEATHER TENDENCY ARROWS
The weather tendency arrows are located between the weather icons and
provide a forecast of the weather you can expect.
• Arrows pointing to the right - mean that the air pressure is increasing
and the weather is expected to improve.
• Arrows pointing to the left - mean that the air pressure is decreasing
and the weather is expected to deteriorate.
EXAMPLES OF CHANGING WEATHER ICONS:
This is based upon the current pressure and the pressure change over the last
six hours.
• If the weather is changing, the arrows will flash for three hours
indicating changing weather.
• If the weather conditions become stable, then the arrows will not
flash.