FAQ
La Crosse Technology, Ltd. www.lacrossetechnology.com/support Page 3
10. Do not press buttons for 15 minutes.
• For optimum 433MHz transmission, place the outdoor sensor no more than 300
feet (91 meters, open air) from the weather station.
• See the section on mounting and distance/resistance/interference for details on
mounting the outdoor sensor.
Outdoor Temperature Sensor
Compatible Outdoor sensors
• The TX141TH-Bv3 outdoor sensor comes packaged with this weather station.
• The TX141TH-A, TX141TH-Av2 and TX141TH-B (433MHz) outdoor sensors are
compatible with this weather station.
Quick Connect
Explanation: Use the quick connect for a weather station and outdoor sensor that have
been working but lost connection due to interference or low batteries. This is not the same
as a thorough factory reset.
1. Bring the outdoor sensor and weather station together inside, and place the units 5-10
feet apart with nothing between them.
2. Hold the SEARCH button for 5 seconds. The outdoor temperature area will flash.
3. Remove battery cover from the outdoor sensor and press and release the TX button
to send the signal.
4. Wait for 2 minutes for the outdoor temperature to appear on the weather station.
• Factory Restart: If the above procedure does not work, please try the factory reset.
Outdoor Temperature Signal Strength
Explanation: The weather station will search for the outdoor temperature/humidity sensor
for 3 minutes after installing batteries or after holding the SEARCH button for 3 seconds.
• Hold the SEARCH button for 3 seconds to search for the outdoor
temperature/humidity sensor.
• The strength signal icon will animate until the sensor signal is received, or for 3
minutes if no signal available.
Dashes show for Outdoor Temperature
Explanation: Dashes mean the connection is lost between the weather station and the
outdoor sensor.
• Batteries often resolve the connection.
• Distance/Resistance can cause loss of connection between the outdoor sensor and
the weather station.
• Turn the weather station 90 degrees towards the outdoor sensor to provide better
reception. This allows more antenna surface to face the outdoor sensor signal.
• Try the quick connect or factory restart.