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7.7 Barometric Pressure Display
The current barometric pressure is automatically shown on the Weather Station once it
starts receiving readings.
To change the pressure display and update the reading to your local standard barometric
pressure please follow the steps below:
●Press and hold the HISTORY button for 2 seconds until the barometric pressure unit
hpa/mb or inHg start to ash. Use the + and - buttons to select the correct unit of
measurement.
●Press the HISTORY button to conrm the setting. The pressure value will start to
ash. Use the + and - buttons to set the barometric pressure to your local standard
barometric pressure.
●Press the HISTORY button to conrm your setting, the weather forecast will start to
ash. Press the + and - buttons to set the correct current weather. Press the HISTORY
button to exit the setup.
The barometric pressure history for the previous 18 hours can be shown by pressing the
HISTORY button.
If the barometric pressure reading is below the minimum range, then LLLL will be
displayed. If the barometric pressure reading is above the maximum range, then HHHH will
be displayed.
7.8 Relative Barometric Trend Display
After you insert the batteries, the weather station measures the current barometric
pressure. The trend display shows a neutral relative pressure course . The further
course of the trend display is determined as follows:
●If, after an hour, the relative barometric pressure is higher than the value measured rst,
then a positive course is displayed .
●If, after an hour, the relative barometric pressure lower than the value measured rst,
then a negative course is displayed .
●If the relative barometric pressure does not change within an hour, the upward
or downward pointing arrow becomes a horizontal arrow. The measured relative
barometric pressure is then taken as the neutral value from which further prognoses are
made.
7.6 Temperature / Humidity Trend Display
After you insert the batteries, the weather station measures the current temperature and
humidity. The trend display shows a neutral temperature/humidity course . The
further course of the trend display is determined as follows:
●If, after an hour, the temperature/humidity is more than the value measured rst, then a
positive course is displayed .
●If, after an hour, the temperature/humidity is lower than the value measured rst, then a
negative course is displayed .
●If the temperature/humidity does not change within an hour, then the upward or
downward pointing arrow becomes a horizontal arrow. The measured temperature/
humidity is then taken as the neutral value from which further prognoses are made.