DAVIS Vantage Pro2 Plus, Руководство пользователя

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Calibrating, Setting, and Clearing Variables
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• Yearly Rain —Sets the current year’s rain total.
• Daily ET (Evapotranspiration) —Sets the daily ET total. Monthly and yearly
ET totals are updated.
• Monthly ET —Sets the current month’s ET. Does not affect yearly total.
• Yearly ET —Sets the current year’s total ET.
To set a weather variable’s value:
1. Select the variable you wish to change.
2. Press and release 2ND, then press and hold SET. The variable blinks.
3. Keep holding SET until all digits are lit and only one digit is blinking.
4. Press the < or > keys to select digits in the value.
5. Press the + and - keys to add to or subtract from the selected digit.
6. When you are finished, press DONE to exit.
Clearing Weather Variables
The following weather variables can be cleared:
•
Barometer —Clears any pressure offset used to calibrate the station, and the
elevation entry.
• Wind —Clears the wind direction calibration.
• Daily rain —Clearing the daily rain value is reflected in the daily rain total, the
last 15 minutes of rain, the last three hours of rain sent to the forecast algorithm,
the umbrella icon, and the monthly and yearly rain totals. Clear the daily rain
total if the station accidentally recorded rain when the ISS was installed.
• Monthly rain —Clears the monthly rain total. Does not affect the yearly rain
total.
• Yearly rain —Clears the yearly rain total.
• Daily ET —Clears daily ET and subtracts the old daily ET total from the
monthly and yearly ET totals.
• Monthly ET —Clears the current monthly ET total. Does not affect the yearly
ET total.
• Yearly ET —Clears the current yearly ET total.
To clear a single weather variable:
1. Select the weather variable. See “Selecting Weather Variables” on page 20.
2. Press and release 2ND, then press and hold CLEAR.
The variable you’ve chosen blinks. Keep holding the key until the value
changes to zero or, in the case of the barometer, the raw barometer value.
Clearing the barometer value also clears the elevation setting.
Clear All Command
This command clears all stored high and low weather data including monthly and
yearly highs and lows and clears alarm settings all at once.
1. Make sure wind speed is showing in the wind compass. If wind direction is
showing, press WIND on the console until wind speed appears.
2. Press 2ND then press and hold CLEAR for at least six seconds.
3. Release CLEAR when “CLEARING NOW” displays at the bottom of the
console’s screen.