66
2
Selecting the display mode for precipitation values
Press the Rain button
to see the following display options in sequence. ‘HOURLY’, ‘DAILY’, ‘WEEKLY’, ‘MONTHLY’,
‘TOTAL’ and ‘RATE’ are displayed together with the corresponding amount of precipitation.
The different display codes have the following meaning.
‘HOURLY’
This value indicates the total precipitation measured in the past hour.
‘DAILY’
This precipitation value cumulates the rainfall over a complete day of 24 hours. The measure-
ment period is from 00:00 to 24:00, which is counted as one day.
‘WEEKLY'
This precipitation value measures cumulated rainfall over a complete week of 7 days.
The measurement period is from Sunday to Saturday of the following week and is counted as a
whole week.
‘MONTHLY’
This precipitation value is derived from the cumulated quantity of precipitation during the current
complete calendar month with corresponding number of days.
The measurement period from the beginning of the month to the end of the month of each
calendar month is counted as one month, irrespective of the number of days.
‘Total’
This precipitation value records the cumulated rainfall since the weather station was last
restarted or after each time the
HISTORY
button (4) is pressed and held for 2 seconds.
‘Rate’
This displayed precipitation value corresponds to the rainfall, extrapolated over one hour. An
update is performed every 24 seconds.
3
Resetting the measured total precipitation quantity
In normal mode, press and hold the
HISTORY
button (4) for 2 seconds to reset all precipitation records.
To ensure that the data are correct, reset all precipitation records when you install the outdoor sensor in a
different location
e) Wind speed and wind direction display
1
Setting the wind speed unit
1. In normal mode, press and hold the Wind button (6) for 2 seconds to switch to wind speed mode. The unit
flashes.
2. Press the Up button (16) or the Down button (15) to change the wind speed units in the following sequence:
m/s → km/h → knots → mph
3. Press the Wind button to return to normal mode.
2
Selecting wind display mode
You can switch between gust speed and average wind speed display.
• In normal mode, press the Wind button (6) once to display the strength of gusts ‘GUST’ on the LC display (10)
in the set unit. ‘GUST’ is displayed.
• Press the Wind button twice to display the average wind strength ‘AVERAGE’ on the LC display. The wind speed
is shown in the set unit.
