La Crosse Technology WS-9625U-IT, Инструкция по эксплуатации

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mistake the new location as being a possible change in air-pressure when really it is due to the
slight change of altitude. Again, disregard weather forecasts for the next 48 to 60 hours as this
will allow time for operation at a constant altitude.
THE WEATHER TENDENCY INDICATOR
Working together with the weather icons are the weather tendency indicators (the upward and
downward arrow located near Oscar Outlook). When the indicator points upwards, it means that
the air-pressure is increasing and the weather is expected to improve, but when indicator points
downwards, the air-pressure is dropping and the weather is expected to become worse.
Therefore, user may see how the weather has changed and is expected to change. For example,
if the indicator is pointing downwards together with cloudy icons, it means that the last noticeable
change in the weather was when it was sunny (the sunny icon only). Therefore, the next change
in the weather will be the cloudy icons since the indicator is pointing downwards.