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La Crosse Technology, Ltd.            www.lacrossetechnology.com/support 

Page 6 

 

  Mounting under an eave or deck rail works well. 

  If you choose, you can construct a small roof or box for the outdoor sensor. Be sure a box has vents. 

  Mount the outdoor sensor on the North side where to prevent sun from causing incorrect readings.  

  Mount at least 6 feet in the air for a strong RF (radio frequency) signal. 

  Outdoor sensors are water resistant, not waterproof.  

  Avoid more than one wall between the outdoor sensor and the weather station. 

  The maximum transmitting range in open air is over 330 feet (100 meters).  

  Obstacles such as walls, windows, stucco, concrete and large metal objects can reduce the range.  

  Do not mount near electrical wires, transmitting antennas or other items that will 

interfere 

with the 

signal. 

  RF (radio frequency) signals do not travel well through moisture or dirt. 

  Do not mount the outdoor sensor on a metal fence. This significantly reduces the effective

 range

. 

 

MOUNT 

Option 1: 

  Install one mounting screw (not included) into a wall. 

  Place the outdoor sensor onto the screw (hanging hole on the backside). 

  Gently pull down to lock the screw in place.  

 

Option 2:    

  Insert the mounting screw through the front of the outdoor sensor and into the wall.  

  Tighten the screw to snug (do not over tighten). 

 

Position Weather Station 

 

  The weather station has a wide base to sit on a desk or table.  

  Place withi

range 

of the outdoor sensor.  

  The maximum transmitting range in open air is 330 feet (100 meters).  

  Obstacles such as walls, windows, stucco, concrete and large metal objects can reduce the range. 

  Choose a location 6 feet or more from electronics such as cordless phones, wireless gaming 

systems, televisions, microwaves, routers, baby monitors, etc., which can prevent signal reception. 

  Be aware of electrical wires and plumbing within a wall. This will interfere with RF (radio frequency) 

signal reception. 

 

Distance/Resistance/Interference 

 

Distance:  

  The maximum transmitting range in open air is over 330 feet (100 meters) between the outdoor 

sensor and the weather station. This range is in open air with ideal conditions. 

  Consider what is in the signal path between the weather station and the outdoor sensor. 

  Avoid placing electronic in the signal path between the weather station and the outdoor sensor. 

 

Resistance:  

  Obstacles such as walls, windows, stucco, concrete and large metal objects can reduce the range.  

  When considering the distance between the outdoor sensor and the weather station (330 feet open 

air), cut that distance in half for each wall, window, tree, bush or other obstruction in the signal path.   

  Closer is better. 

  Windows reflect the RF (radio frequency) signal.  

  Metal absorbs the signal and reduces the range. 

  Stucco has a metal mesh that absorbs the signal. 

  Do not mount the outdoor sensor on a metal fence. This significantly reduces the effective range. 

 

Interference:  

  Consider items in the signal path between the outdoor sensor and the weather station.  

  Sometimes a simple relocation of the outdoor sensor or the weather station will correct the 

interference. 

  Windows can reflect the radio signal.  

  Metal will absorb the RF (radio frequency) signal. 

  Stucco has a metal mesh that absorbs signal. 

  Avoid transmitting antennas: (ham radios, emergency dispatch centers, airports, military bases, etc.) 

  Electrical wires (utilities, cable, etc.) 

  Vegetation is full of moisture and reduces signal. 

Summary of Contents for 308-1711BLV2

Page 1: ...oor Temperature Reading 3 Intermittent Outdoor Temperature Humidity 4 Outdoor Temperature is stuck or HH H LL L 4 Outdoor sensor drains batteries quickly 4 Outdoor sensor fell The sensor no longer wor...

Page 2: ...rom the battery compartment Weather Station Factory Restart Explanation The factory restart returns the weather station and outdoor sensor to an out of the box state and often resolves an issue Factor...

Page 3: ...y with successful RF radio frequency reception Dashes Show for Outdoor Temperature Explanation Dashes mean the connection is lost between the weather station and the outdoor sensor Batteries often res...

Page 4: ...batteries can cause this reading Replace outdoor sensor Note The last outdoor reading may remain not change for several hours when connection is lost The outdoor temperature reading will flash when th...

Page 5: ...for 5 seconds and the Indoor and all Outdoor Maximum Temperatures will reset The temperature area will show dashes briefly then return to current temperatures Heat Index Dew Point temperature Explana...

Page 6: ...ose a location 6 feet or more from electronics such as cordless phones wireless gaming systems televisions microwaves routers baby monitors etc which can prevent signal reception Be aware of electrica...

Page 7: ...n to confirm and exit Note After selecting temperature alert values use the next step to arm or disarm individual alerts Arm Disarm Temperature Alerts 1 In normal mode hold then release the TEMP ALERT...

Page 8: ...TIME ALARM button for three seconds to enter alarm set mode 1 HOUR The Hour will flash use the or buttons to set the hour and press TIME ALARM button to confirm and switch to minutes 2 MINUTES The Mi...

Page 9: ...e facing the sun and we cannot see it After a new moon the illuminated portion will increase or wax until the full moon occurs Full Moon occurs when the earth moon and sun are in approximate alignment...

Page 10: ...e down the date of installation and the voltage of the batteries When the batteries fail please note the date and voltage again This is helpful in determining the problem Check for leaking batteries w...

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