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La Crosse Technology, Ltd.  

Page 4 

 

 

Hold the SEARCH button for 3 seconds to search for all three sensors. 

 

The lines below each channel number will flash while searching (up to 3 minutes). 

 

The station will search for missing sensors for 3 minutes every hour. 

 

The lines will be solid when the sensor is connected. 

 

If a sensor for a certain channel is not found, the lines below the channel indicator will 

not show. 

 

 

Distance/Resistance

 can cause loss of sensor signal. Avoid having more than 1 wall, 

window, tree etc., between the display and your sensor. UV coated windows may 

actually reflect the signal. Stucco walls will absorb the signal. 

 

Check

 batteries

. This is our primary warranty issue. 

 

SENSOR DRAINS BATTERIES QUICKLY 

 

 

Test a new set of Alkaline batteries. Write 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 the distance and resistance between your sensor and Weather station. Sensors 

at the end of the range may work while batteries are fresh but not after they drain a bit. 

 

Check for leaking batteries, which may damage your sensor. 

 

HUMIDITY SHOWS DASHES, OR HI | LO BUT TEMPERATURE WORKS 

 

 

The humidity low range is 10% RH.  If your local humidity is below 10% you will see this 

reading. 

 

Complete a restart with fresh batteries. 

 

Replace your sensor. 

 

FAHRENHEIT/CELSIUS 

 

 

Enter the program menu to select in Fahrenheit (ºF) or Celsius (ºC).  

 

DAILY HI | LO TEMPERATURE/HUMIDITY RECORDS 

 

 

All HI/LO temperature/humidity records reset automatically at 12:00 (midnight). 

 

Press the +/HI button to view indoor and outdoor HI temperature/humidity records for 

all three sensors. 

 

Press the -/LO button to view indoor and outdoor LO temperature/humidity records for 

all three sensors 

 

SENSOR AREA IS BLANK (NO DASHES OR NUMBERS) 

 

 

Check that other areas of your station read properly. There may be a problem with 

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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