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check in the setting mode 

–see 

WEATHER TENDENCY SENSITIVITY 

in the manual settings 

above. 
 

The displayed icon forecasts the weather in terms of getting better or worse

 and not 

necessarily sunny or rainy as each icon indicates. For example, if the current weather is cloudy 
and the rainy icon is displayed, it does not mean that the product is faulty because it is not 
raining. It simply means that the air pressure has dropped and the weather is expected to get 
worse but not necessarily rainy. 
 

Note:

 

After set up, readings for weather forecasts should be disregarded for the next 48-60 

hours. This will allow sufficient time for the Weather station to collect air pressure data at a 
constant altitude and therefore result in a more accurate forecast. 
 
Common to weather forecasting, absolute accuracy cannot be guaranteed. The weather 
forecasting feature is estimated to have an accuracy level of about 75% due to the varying 
areas the Weather Center has been designed for use. 75% accuracy is comparable to the best 
meteorological forecasting rate. In areas that experience sudden changes in weather (for 
example from sunny to rain), the Weather Center will be more accurate compared to use in 
areas where the weather is stable most of the time (for example mostly sunny). 
 
If the Weather Center is moved to another location significantly higher or lower than its initial 
standing point (for example from the ground floor to the upper floors of a house), discard the 
weather forecast for the next 48-60 hours, as the Weather Center may mistake the new location 
as being a possible change in air-pressure when really it is due to the slight change of altitude. 
 

WEATHER TENDENCY INDICATOR 

 
Working together with the weather icons is the weather tendency indicators (

arrows located on 

the left and right sides

 of the weather icons). When the indicator points upwards, it means that 

the air-pressure is increasing and the weather is expected to improve, but when the indicator 
points downwards, the air-pressure is dropping and the weather is expected to become worse. 
 
Taking this into account, one can see how the weather has changed and is expected to change. 
For example, if the indicator is pointing downwards together with cloud and sun icons, then the 
last noticeable change in the weather was when it was sunny (the sun icon only). Therefore, the 
next change in the weather will be cloud with rain icons since the indicator is pointing 
downwards. 
 

Note: 

Once the weather tendency indicator has registered a change in air pressure, either 

the upward or downward tendency arrow will be displayed until the tendency changes again. 
 

AIR PRESSURE HISTORY GRAPH 

 
The LCD shows the relative air pressure value and the air pressure history on a bar graph. 
Press the SET button to toggle between Mode1 and Mode2 of the display. 
 

 

Mode 1

: The bar graph displays the air pressure history of the past 24 hours in seven steps. 

The horizontal axis represents the last 24 hours of air pressure recording (-24, -18, -12, -8, -
6, -3 and 0 hour). 

 

Mode 2

: The bar graph displays the air pressure history of the past 72 hours in seven steps. 

The horizontal axis represents the last 72 hours of air pressure recording (-72, -48, -36, -24, 
-12, -6 and 0 hour).  

 

Summary of Contents for C86234

Page 1: ...C86234 Wireless Professional Weather Center Operations Manual Revision 7...

Page 2: ...w weather history data and analyze trends and tendencies over time using the software s charts and graphing features or export the data to a text file The complete owner s manual and downloadable soft...

Page 3: ...fault weather alarm values 16 Pressure alarms 16 Indoor temperature alarms 16 Indoor humidity alarms 17 Outdoor temperature alarms 17 Outdoor humidity alarms 18 Wind gust alarm 18 Wind direction alarm...

Page 4: ...28 Outdoor temperature dew point 28 Outdoor humidity 28 Wind speed gust 28 Wind chill 28 Rainfall 28 Outdoor data reception Interval 28 Air pressure 29 Transmission range 29 Power consumption 29 Weath...

Page 5: ...76 044 6 597 990 Wind Sensor also Protected under U S Patent 6 761 065 RE42 057 Remote Monitoring Alerts Activation Card included in package with weather station PC Software Downloads IMPORTANT Do Not...

Page 6: ...ive air pressure with 24hr 72hr history graph inHg hPa Preset range 27 10 to 31 90 inHg Wind speed with min max time date 0 to 111 mph km h m s knots Beaufort scale Wind direction with compass 16 poin...

Page 7: ...to connect the outdoor sensors to the display 3 2 L x 89 W x 35 H 81 8 x 22 7 x 9 mm Plugs into USB port on your PC Shares weather data with downloadable PC software enables remote monitoring alerting...

Page 8: ...button once in the hole on the bottom of the sensor STEP 3 Insert two AA size batteries into the rain sensor with the correct polarity STEP 4 Insert two C size batteries into the thermo hygro sensor...

Page 9: ...2 Gust Dew Point temp 72 hr pressure history graph In the weather alarm setting mode press to switch the weather alarm On Off In the weather alarm setting mode press and hold to adjust the weather ala...

Page 10: ...he LCD The user can see whether the last reception was successful icon is on or not icon is off Blinking of the icon shows that a reception is in process MANUAL SETTINGS Press and hold the SET button...

Page 11: ...Press the SET button to switch to the minutes The minute digit will flash 4 Press the DATE button or RAIN button to set the minute 5 Press the SET button to confirm and to enter the 12 24 HOUR TIME DI...

Page 12: ...bft Beaufort knots or m s meters per second The default unit is mph 1 Press the DATE button or RAIN button to toggle between the unit mph km h bft knots or m s 2 Press the SET button to confirm and t...

Page 13: ...SENSITIVITY The sensitivity of the weather forecast icons to changes in air pressure can be set manually Smaller values result in a more sensitive forecast The switching sensitivity value can be set t...

Page 14: ...er the FACTORY RESET PROCEDURE SEE WARNINGS in the FACTORY RESET section FACTORY RESET PROCEDURE WARNING Performing a factory reset will erase all MIN MAX values and weather data stored in the display...

Page 15: ...and disabling the low alarm i e temperatures 14 F won t trigger alarm but temperatures 104 F will When the value meets the condition for high alarm or low alarm the alarm will ring for 2 minutes and t...

Page 16: ...The Low Pressure alarm display will be shown 7 Press and hold the SET button for about 2 seconds The pressure digit will flash 8 Press the DATE button or RAIN button to set the low pressure alarm valu...

Page 17: ...switched on 6 Press the ALARM button once The low indoor humidity alarm display will be shown 7 Press and hold the SET button for about 2 seconds The humidity digit will flash 8 Press the DATE button...

Page 18: ...or RAIN button to set the low outdoor humidity alarm value 9 Press the ALARM button to confirm the setting The digit will stop flashing 10 Press the SET button to switch the alarm on or off The icon i...

Page 19: ...will flash 3 Press the DATE button or RAIN button to set the 24 hour rainfall alarm value 4 Press the ALARM button to confirm the setting The digit will stop flashing 5 Press the SET button to switch...

Page 20: ...Simply press and release the DATE button to return to a date display RAINFALL DISPLAY Press and release the RAIN button to view 1 hour 24 hour Past Week Past Month Total Rainfall WEATHER FORECAST AND...

Page 21: ...8 60 hours as the Weather Center may mistake the new location as being a possible change in air pressure when really it is due to the slight change of altitude WEATHER TENDENCY INDICATOR Working toget...

Page 22: ...he current air pressure is used as a basis for the display of a new graph bar The existing graph is then moved one column to the left Note For accurate barometric pressure trend the Weather Center sho...

Page 23: ...of display set up until you manually reset the total rain Note You must start a new history file on the PC if you reset the Total Rainfall on the weather station to avoid inaccuracies Note RESET RAIN...

Page 24: ...accurate measure of the quantity of water vapor in the air Dew Point Temperature does not change with air temperature changes It only changes with moisture content changes with barometric pressure st...

Page 25: ...relative to the thermo hygro sensor rather than the wireless display See the Wireless Connection Diagram below The wind and rain sensors must be mounted within the 200 foot wireless range of the ther...

Page 26: ...erial can conduct The color gray is also not a guarantee of electrical grade protection Any non electrical grade mast may conduct which may result in data spikes RF interference etc RAIN SENSOR The ra...

Page 27: ...e DATE button for 2 seconds to synchronize the wireless display to the sensors DISPLAY STATION AND HEAVY WEATHER PC SOFTWARE Position the display station to receive outdoor data from the thermo hygro...

Page 28: ...UST 0 to 111 8 mph with resolution of 0 22 mph 0 to 180 km h with resolution of 0 36 km h 0 to 12 bft 0 to 97 1 knots with resolution of 0 19 knots 0 to 50 m s with resolution of 0 1 m s displays OF L...

Page 29: ...IEC LR14 1 5V Approximately 24 months Alkaline batteries recommended RAIN SENSOR 2 x AA size batteries IEC LR6 1 5V Approximately 24 months Alkaline batteries recommended WIND SENSOR 100 solar powere...

Page 30: ...me exposed Do not expose the display to extreme and sudden temperature changes this may lead to rapid changes in forecasts and readings and thereby reduce their accuracy LIABILITY DISCLAIMER The elect...

Page 31: ...ician for help WARRANTY INFORMATION La Crosse Technology Ltd provides a 1 year limited warranty on this product against manufacturing defects in materials and workmanship This limited warranty begins...

Page 32: ...duct itself and does not cover the cost of installation or removal from a fixed installation normal set up or adjustments claims based on misrepresentation by the seller or performance variations resu...

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