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www.lacrossetechnology.com/support
Model: S86842
Initial Setup
Outdoor Sensor
TX141TH-BV2
Sensor Battery
Compartment
2 “AA” Batteries
Sensor
Battery
Cover
LED
Battery
Compartment
3 “AAA” Batteries
Bottom View
AAA
TX
Button
Model: S86842
www.lacrossetechnology.com/support
Page | 2
AAA
AA
AA
Step 1:
Insert the 5 volt AC adapter (included) into the wall outlet then into
the weather station.
Step 2 (optional):
Insert 3 new “AAA” Alkaline batteries
(
not included
)
into
the weather station to maintain time during power loss.
Note: Check that battery polarity is correct.
Step 3:
Insert 2 new “AA” batteries (not included) into the TX141TH-BV2
outdoor sensor. The red LED will flash during transmission.
Note: Check that battery polarity is correct.
Step 4:
After 5 minutes, place the sensor outside.
If the outdoor temp is not displayed after three minutes, press and release the
TX/RCC button to search for sensor. Press the TX button on the sensor to send
a signal.
AC/DC
Adapter Jack
AA
AA
AAA
