La Crosse Technology Family Weather Station Instruction Manual page 42

3. Press the + key once, then the stored value will be reset to the current value and
current time.
4. Press the ALARM key to return to normal display mode.
10. Total rainfall amount
The total rainfall measurement is displayed in the fourth section of the LCD, in the unit
of mm or inch. It shows the total rainfall accumulated since last reset of the weather
station.
In normal display mode, press the MIN/MAX key ten times to show the total rainfall
value. The "RESET" icon will also be shown at the same time.
The total rainfall value is
counted from this time and date
Total rainfall
value
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