Easy Setup
Follow this order
1. Insert 2-AA batteries (not included) into the TX141-Bv3 outdoor sensor
2. Insert 2-AAA batteries (not included) into the indoor temperature station display unit.
3.
Keep sensors and temperature station within 5 feet for at least 1 minute after
installing batteries. This allows the sensor and station to sync properly and ensures a
strong connection.
Upon initial battery installation, the indoor and outdoor temperature will most likely
differ by 1°. This is normal due to the decimal point configuration between the two
devices.
After placing the outdoor sensor outdoors, the calibration process will start and generate
proper temperature readings from the outdoor sensor. The temperature calibration
process requires a minimum of 24 hours.
Buttons
°C/°F
• Press this button to toggle °C or °F unit display
• Press and hold this button for 2 seconds to search new sensor.
LO/HI CLEAR
• Press this button to toggle maximum and minimum temperature
• During maximum or minimum displaying, press and hold this button for 2 seconds to clear
the current maximum or minimum temperature.