9) Weather forecasts
These are determind from the barametric pressure readings. Sometimes they may vary from
the actual weather. There are 5 weather forecasts each of which are depicted in picture form. It
can take a few days for the forecaster to accurately predict the future weather. This is because
the forecaster is based on the changes in barometric pressure. As described in 3) the weather
forecast can be changed immediately after the batteries are installed or the Snooze/Light button
is held down for 3 seconds.
Sunny Slightly Sunny Cloudy Rainy Storm
The barometric pressure is shown in Hecta Pascals and millimetres of mercury. It is displayed
in number format and also represented in bar graph form for the last 12 hours. This shows if the
barometric pressure is rising, falling or is steady.
10) Wind speed in mph/kmh (0~256kmh)
• The wind speed can be shown in mph and kmh, please follow the manual set-up to select
mph/kmh, the display of the speed is updated approximately every minute.
Wind direction
• There are 16 wind directions, the display of the direction is updated approximately
every minute.
11) Rainfall display
• Rain fall can be shown in mm and inch, please follow the manual set-up
to select either mm/inch.
• Press “
-
”to show the rainfall in 1 hour, press again for 24 hours, then again for the TOTAL.
• Press “
-
”for more than 3 seconds to delete the volume accordingly, for example if the
display shows 1 hour and you delete the data, the others options will be unchanged,
if the display shows 24 hours and you delete the data, the others options will be unchanged,
and so on.
• The max. display reading for the rainfall is up to 999.99mm (99.99inch), at this maximum the
display will ash, this data must be deleted by manual selection, or it will not update past
these readings.
Hint:
Please make sure you have set if you want the rainfall to clear every 1 hour or every 24 hours.
We recommend setting this to every 24 hours because it will read zero very quickly.
16
Programming the Internal Main Unit