E
N
5
If necessary, adjust the level using the screw.
NOTE
For best results, ensure the base is horizontal to
allow maximum drainage of any collected rain.
RAINFALL
Today’s rainfall appears on the 1st line of the display and
total rainfall is shown on the 2nd line. Press
IN / MM
to
toggle between inches and millimeters.
RAINFALL HISTORY
The rainfall history is displayed on the second line of the
LCD display. The main unit can record and store up to nine
days of rainfall.
To display the record for a particular day:
Use
HIST / UP
to toggle between daily rainfall and rainfall
history over the past nine days. The day of the record will be
displayed with a minus (-) sign. Zero (0) means the record
is for the current day.
To clear the current day’s rainfall:
Press and hold
SINCE
for two seconds. Note that this will
also clear the total rainfall record.
CAUTION
Other sensors using the 433 MHz transmission
frequency may influence the rainfall reading. Please avoid
placing those sensors too close to the unit.
TOTAL RAINFALL
The total rainfall is displayed on the 1st line of the LCD
display.
To display the commencing date of the total rainfall record,
press
SINCE
. The date will appear on the bottom line of
the display.
To clear the existing commencing date and reset it to start
again, press and hold
SINCE
. The total rainfall and today
rainfall will be reset to zero and the unit will start again to
collect the rainfall data.
RAINFALL ALARM
The rain alarm value can be displayed at any time by
pressing
RAIN ALM
.
To set the rainfall alarm:
1. Press and hold
RAIN
ALM
for two seconds.
2. Use
HIST / UP
or
DOWN
to set the desired value.
3. Press
RAIN ALM
to confirm. The alarm will be
activated.
