Davis Instruments DWW6351 User Manual
Alarm Mode
32
Vantage Vue Alarms
Special Alarms
ET (Evapotranspiration) (Optional)
ET is updated only once an hour, on the hour. If during a given hour the ET
value exceeds the alarm threshold, the ET alarm sounds at the end of that hour.
This is true for daily, monthly, and yearly ET alarms. You must have the
optional solar radiation sensor to use this alarm. See “Evapotranspiration (ET)”
on page 46 for a description of this variable.
ET is updated only once an hour, on the hour. If during a given hour the ET
value exceeds the alarm threshold, the ET alarm sounds at the end of that hour.
This is true for daily, monthly, and yearly ET alarms. You must have the
optional solar radiation sensor to use this alarm. See “Evapotranspiration (ET)”
on page 46 for a description of this variable.
Note: The ET Alarm is only available when the console is receiving data from a Vantage Pro2
Plus station. If your Vantage Vue console is not listening to a Vantage Pro2 Plus ISS, you
cannot set an ET alarm.
cannot set an ET alarm.
Barometric Pressure
The Vantage Vue allows you to set two barometric pressure alarms: a “rise”
alarm and a “fall” alarm. You may select any rate of change per three hours
between 0.00 and 0.25 inches (6.35 mm) Hg, (8.5 mb, hPa). The alarm will
sound if the rate of change (in either direction) exceeds the threshold you set.
This alarm is updated every minute.
The Vantage Vue allows you to set two barometric pressure alarms: a “rise”
alarm and a “fall” alarm. You may select any rate of change per three hours
between 0.00 and 0.25 inches (6.35 mm) Hg, (8.5 mb, hPa). The alarm will
sound if the rate of change (in either direction) exceeds the threshold you set.
This alarm is updated every minute.
Setting Alarms
1. Press and release 2ND then press ALARM to enter
the Alarm Mode to view or set the high alarm
thresholds. The screen displays the current high
thresholds. The screen displays the current high
Variable
Alarms
Barometric Pressure Trend
Storm Warning - uses trend value rising rate
Storm Clearing - uses trend value falling rate
Evapotranspiration*
ET Alarm - uses total ET for the day
Humidity, Inside
High and Low
Humidity, Outside
High and Low
Dew Point
High and Low
Rain
Flash Flood Alarm - uses current 15 minute rainfall
total
24 Hour Rain Alarm - uses current 24 hour rainfall total
Storm
Storm Alarm - uses current storm rainfall total
Rain Rate
High
Inside Temperature
High and Low
Outside Temperature
High and Low
Heat Index Temperature
High
Wind Chill Temperature
Low
Wind Speed
High
Time & Date
The alarm sounds for 1 minute.
*Evapotranspiration measurements are only available when receiving data from Vantage
Pro2 Plus stations or other Vantage Pro2 ISS stations in which a solar radiation sensor
has been installed.