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NOTE

: When in the 12h mode, there is only a 'PM' display, which appears 

under the word TIME. During the 'AM' hours this area will be blank. When 
the correct hour is shown, press and release the SET button once. 

 

MINUTES:

 The Minutes will now be flashing. Press and release the UP 

ARROW or DOWN ARROW button until the correct Minutes are 
displayed. Press and release the SET button once.  

 

12/24-HOUR TIME:

 A 12h or 24h will be flashing. To change between 12h 

and 24h, press and release the UP ARROW or DOWN ARROW button. 
When your choice is shown on the display, press and release the SET 
button once. 

 

NOTE

: When in 24-hour time the Date will display Day first, then Month. 

 

YEAR

: The Year will be flashing. Press and release the UP ARROW or 

DOWN ARROW button until you have set the correct Year. Press and 
release the SET button. 

 

MONTH:

 The Month will be flashing. Press and release the UP ARROW 

or DOWN ARROW button until you have set correct Month. Press and 
release the SET button.  

 

DATE

: The Date will be flashing. Press and release the UP ARROW or 

DOWN ARROW button until you have set the correct Date. Press and 
release the SET button.  

 

FAHRENHEIT/CELSIUS

: Degrees Fahrenheit or Celsius will now be 

flashing in the Wind chill, Indoor and Outdoor temperature areas. Press 
and release the UP ARROW or DOWN ARROW button to change 
between Fahrenheit and Celsius When your choice is shown on the 
display, press and release the SET button once. 

 

WIND SPEED UNIT

: Wind Speed units will now be flashing. Press and 

release the UP ARROW or DOWN ARROW button to select from mph, 
m/s, knots, Beaufort, or km/h. When your choice is shown on the display, 
press and release the SET button once. 

 

RAIN UNIT

: Rainfall Inches or Millimeters will now be flashing. Press and 

release the UP ARROW or DOWN ARROW button to select in or mm. 
When your choice is shown on the display, press and release the SET 
button once. 

 

PRESSURE UNIT:

 The Air Pressure units (inHg or hPa) will now be 

flashing. Press the UP ARROW or DOWN ARROW button to select inHg 
or hPa. The Default setting is inHg. Press and release the SET button. 

 

RELATIVE PRESSURE SETTING:

 The Relative Air Pressure will be 

flashing. Press the UP ARROW or DOWN ARROW button to adjust the 
Relative Air Pressure.  

 

NOTE

: Refer to your local weather station for an appropriate setting. It is 

important that this setting be adjusted for local conditions to ensure 
forecast accuracy. Press and release the SET button. 

 

FORECAST SENSITIVITY:

 Now the Forecast Sensitivity will be flashing. 

The default setting of .09 works well in most areas of the country, however 
in areas with relatively constant pressure this should be set to .06, (within 
30 miles of the coast) and in areas with significant pressure changes this 

Summary of Contents for WS-2811U-IT

Page 1: ...OTE It can take several tries to get the Wind and the Rain to connect Please install batteries in the Rain and Thermohygro sensors and key the Wind sensor and allow them to operate in line of sight of...

Page 2: ...er data to display If the outdoor data displays dashes after waiting for 15 minutes repeat steps the restart Q Intermittent temperature and or humidity A RF communication may come and go occasionally...

Page 3: ...tolerance The humidity should be within 14 to be considered within tolerance A If the sensor reads correctly while next to the display then try a different location outside Look for heat sources such...

Page 4: ...to be sure you have a metal bearing in the wind cups or on the stem of the sensor where the cups attach Look at your new wind cups and be sure there is a bearing and magnet in place Install the cups...

Page 5: ...ou lose signal Details are helpful in resolving the problem Q Wind sensor reads OFL A Place wind sensor under a light source for 24 hours A Please note if there are certain times of the day or night t...

Page 6: ...customer support Q Wind direction is dashes A If the speed is working then your wind sensor is bad Q Wind direction is incorrect A Check that the mast and pole is on the North side of the Wind Sensor...

Page 7: ...t that Time and Date are set on your station A Monthly rain reflects the previous month s rain and will update 12AM the first day of the month It is important that Time and Date are set on your statio...

Page 8: ...gh then contact support A If the tests read low dismount the rain gauge and re test One of the most common problems with low rain is that the gauge is mounted too tight A Check that the pin the rocker...

Page 9: ...e sensors mounted 33 ft up or higher RAIN GAUGE A RAIN Install the Rain gauge on a level platform that is stationary If the gauge isn t level it will read low and it it isn t stationary wind will caus...

Page 10: ...rs should have a direct line of sight to the Thermohygro sensor It is important that all sensors are on the same side of the house A It is best to mount the sensor with screws as tape can fail causing...

Page 11: ...and release the UP ARROW or DOWN ARROW button to change between Fahrenheit and Celsius When your choice is shown on the display press and release the SET button once WIND SPEED UNIT Wind Speed units...

Page 12: ...or DOWN ARROW button to select the Wind Direction to be displayed in degrees dash or letters NNW Press and release the SET button FACTORY RESET Res off will be displayed Use the UP ARROW or DOWN ARROW...

Page 13: ...or Low Indoor Humidity alarms High or Low Outdoor Temperature alarms High or Low Outdoor Humidity alarms High Wind Gust alarm Wind Direction alarm Rainfall amount in 24 hour period alarm 2 Press and...

Page 14: ...nd current time A Reset Total Rainfall The Total Rainfall measurement is displayed shows the total rainfall accumulated since last reset of the total rainfall amount Press and release the MIN MAX butt...

Page 15: ...load may change if a more current version is posted On Internet Explorer you should be presented with a box titled File Download Security Warning Press the Save button in the window and follow directi...

Page 16: ...ynchronized it will automatically connect to the USB device A NOTE Although the USB communication device can be installed on any USB port connected to your computer using a non powered USB hub or exte...

Page 17: ...and select EXTRAS then RESYNCHRONIZE and press an hold the DOWN ARROW on the display the press the SYNCHRONIZE button on the software Q Lose sync with display A Move the display closer to the USB stic...

Page 18: ...e display s storage limit is 1 750 records history dat can aggregate uploads over a long time To delete a complete history file find the appropriate file on your computer RIGHT CLICK the History File...

Page 19: ...ick the history file name that you wish to export from the left hand column If you do not have a list in the left click View History Files Go to FILE and select EXPORT AS TEXT Create a file name in th...

Page 20: ...2800 software including Windows running in emulation mode on a Mac We have not performed testing on a Mac including the Windows emulation mode Even when you are running Windows in that state it is jus...

Page 21: ...811U IT does not record this feature Open Heavy Weather Publisher and select or create your Image to upload or e mail Be sure you are receiving current information from your weather station and the He...

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