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La Crosse Technology, Ltd.  

Page 2 

 

 

 

Half of all warranty issues can be resolved with fresh batteries of the appropriate 

voltage.  

 

We suggest name brand alkaline batteries.   

 

Use batteries dated at least six years in advance of the current year. Batteries dated 

earlier than six years from now may still work, but may be unstable in performance.   

 

Alkaline batteries manufactured this year will have an expiration date 10 years in the 

future. Battery technology has improved and batteries will maintain voltage longer in 

storage. However, the environment the batteries reside in for the 10 years can deplete 

the power. 

 

Good name brand alkaline batteries make less noise, which reduces the chance of RF 

(radio frequency) interference from the battery compartment. A minimum voltage of 

1.48V for each battery is necessary for proper performance.  

 

WEATHER STATION FACTORY RESTART 

 

The factory reset will return your weather station to its default 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 from station and all three sensors. Leave out for 15 minutes. 

3.

 

Press any button on your station 20 times. 

4.

 

After 15 minutes, insert fresh batteries into each sensor and into your station. 

5.

 

Wait 15 minutes to establish a strong connection. Place sensors outside.  

 

BATTERY CHANGE 

 

 

After changing batteries in your sensor, hold the SEARCH button for 5 seconds to 

search for all your sensors.  

 

If this fails to connect your sensor to your station, bring your sensor about 5 feet from 

your station and complete a 

Factory Restart

. 

 

POWER REQUIREMENTS 

 

 

2-AA Alkaline batteries for your weather station 

 

2-AA batteries for each sensor. 

 

COMPATIBLE SENSORS 

 

 

TX141TH-BCH with selectable channels. 

      

http://www.lacrossetechnology.com/tx141th-bch-temperature-humidity-sensor

 

 

The TX141TH-ACH and TX141TH-BCH (433MHz) outdoor sensors are compatible with 

this weather station. 

  

 

 

 

THERMO-HYGRO SENSOR 

DASHES SHOWN FOR OUTDOOR TEMPERATURE/HUMIDITY/WINDSPEED 

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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