La Crosse WS-8120 Quick Setup Manual - page 3
3
Transmits outdoor temperature to indoor receiver using 915
MHz signals
200 FT. wireless transmission range (open air).
Built-in rechargeable alkaline power cells store solar power for
continuous operation.
No batteries necessary (internal power cells cannot be
replaced; contact customer service for a replacement sensor)
ACTIVATE SOLAR-POWERED OUTDOOR TRANSMITTER
Step #1 - Press the RESET key on the Sensor to activate the solar-powered transmitter and
link it to the Weather Station.
NOTE: The solar panel needs light from a 60W light bulb or brighter during the activation process.
Do not cover solar panel with hands or other objects.
TX62U-IT transmitter RESET key:
SOLAR-POWERED TRANSMITTER OPERATION MODES
(1) NORMAL MODE:
NORMAL MODE occurs when the battery voltage is 2.5V or greater.
It measures and transmits temperature / humidity (weather) data to the indoor receiver every
8 seconds.
It checks the brightness level of the surrounding environment every 5 seconds.
It measures / transmits every 16 seconds if it detects a dark environment or if the battery
voltage drops below 2.5V.
NOTE: Do not use sharp objects to press the
RESET key. Use a small dull pointed object
or a straightened paper clip to gently press
the RESET key to commence NORMAL
MODE.
RESET key
Solar panel