La Crosse Technology WS-7058U - Manual (Page 14)

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To toggle through the 3 different quantities:
1. Press the RAIN button, the rain icon will appear.
2. Press the RAIN button again, “1h” appears.
3. Press the RAIN button a third time, no icon will be visible.
VI. RESETTING RAINFALL INFORMATION
A. RAINFALL QUANTITY TOTALS
Resetting the Rainfall Quantity Totals will clear the numeric data held
under “TOTAL,” resetting to 0.00 (appearing in LCD 5).
From any selected normal display mode:
1. Press and hold the RAIN button for 3 seconds.
2. Resetting will automatically shift to display “TOTAL.” The
numeric data under “TOTAL” in LCD 5 will read 0.00.
Note: Resetting the Rainfall Quantity Totals does not affect the Rainfall
History represented in the bar graph.
B. MANUAL SETTING OF THE RAIN MULTIPLICATOR
Note: The rain multiplicator is the height of rain held in the
teeter-totter bucket (inside the rain gauge) before it is tipped. It is
preset to a value of 3.75 tips per mm of rain by the manufacturer prior
to shipping; this number produces the most accurate rainfall
measurement. There is no need to manually set this number unless it
has been changed.
1. Remove the batteries and wait 30 seconds. (This will also reset the
Rainfall Quantity Totals).
2. Checking the polarity, install batteries.
3. During the brief 2 seconds that all LCD screens light up,
simultaneously press and hold the RAIN and + buttons.
4. Three numbers will appear in LCD 1 (“375” is the default), with
the last digit “5” flashing.
Note: If “375” is not displayed:
5. Use the + button to change the last digit to a 5 and press the SET
button.
6. Use the + button to change the middle digit to a 7 and press the
SET button.