La Crosse Technology WS-1612 Operation Manual page 47

2. Press and hold the SET key for about 2 seconds, then the "RESET" icon will
appear at the bottom part of the LCD.
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
Center.
In normal display mode, press the MIN/MAX key 10 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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