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La Crosse Technology, Ltd.  

Page 5 

 

 

MOUNTING/POSITIONING  

 

First, set everything up in the house to be sure it works before mounting your sensors 

outside.  With 3 sensors you can position sensors inside and outside to meet your needs. 

 

Outdoor: 

 

Protect your outdoor sensor from standing rain or snow and from the overhead sun, 

which can cause it to read incorrectly.  

 

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. 

 

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

effective

 range

. 

 

Outdoor sensors are water resistant, not waterproof.  

 

Mount outdoor temperature sensor vertically.  

 

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

 

The HIimum transmitting range in open air is over 300 feet (91 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. 

 

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). 

 

Indoor: 

 

Position away from door or window frames and away from vents.   

 

Be sure the sensor will not be in direct sunlight shining in a window as this will cause 

incorrect readings. 

 

Common use for extra sensors are basements, baby’s room etc.  

 

Be sure to mount the sensor vertically. 

DISTANCE/RESISTANCE/INTERFERENCE 

 

Distance:  

 

The maximum transmitting range in open air is over 300 feet (91 meters) between your 

sensors and your station. 

Summary of Contents for 308-1412-3TX

Page 1: ...e outdoor temperature humidity 3 Outdoor Readings are stuck or HI or LO 3 Intermittent Sensor Readings 3 sensor drains batteries quickly 4 Humidity shows dashes or HI LO but temperature works 4 Fahren...

Page 2: ...ault settings This will clear all previous recorded history so you may want to write down data before taking this step 1 Bring all sensors in the house within 5 feet of your station 2 Remove batteries...

Page 3: ...next to your station for 2 hours Alternatively place your inaccurate sensor right next to a working sensor for 2 hours Compare temperatures The temperatures should be within 4 degrees to be within to...

Page 4: ...e the date and voltage again This is helpful in determining the problem Check the distance and resistance between your sensor and Weather station Sensors at the end of the range may work while batteri...

Page 5: ...nsor and your station The HIimum transmitting range in open air is over 300 feet 91 meters Obstacles such as walls windows stucco concrete and large metal objects can reduce the range Do not mount nea...

Page 6: ...gnal Metal will absorb the RF radio frequency signal Stucco held to the wall by a metal mesh will cause interference Transmitting antennas from ham radios emergency dispatch centers airports military...

Page 7: ...e to the minutes The MINUTES will show Minutes flash 12 Press HI or LO button to choose the minutes 13 Press SET to confirm and move to the year The SET YEAR will show 2017 will flash 14 Press HI or L...

Page 8: ...format default is EASTERN 4 Check that ATOMIC is ON This must be ON to receive a WWVB signal 5 Check that the DST indicator is ON or OFF If the indicator is OFF your station will not change into or ou...

Page 9: ...a sad face appears instead WRITABLE SENSOR LOCATION In the gray area above each sensor channel you may handwrite the location of the particular sensor WEATHER STATION IS BLANK NO LETTERS NUMBERS OR D...

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