La Crosse Technology WS-3610-SAL Quick Setup Manual page 32

Important:
To avoid operating problems, please take note of battery polarity if
inserting any batteries. Also do not press any buttons after start up
until all sensor information has been displayed and the radio-
controlled time has set. Doing so may interrupt communication
between the sensor(s), sensor, and display or interrupt the WWVB
time reception.
1. Pull away the rain cover of the thermo/hygro sensor to reveal
the 3 sockets (for the wind sensor, rain sensor (if applicable),
and the base station)
2. Connect the attached cables of the wind sensor to the
corresponding sockets of the thermo/hygro sensor by
clicking them into place
3. Open the battery cover of the thermo/hygro sensor located
below the 3 sockets and insert 2 x AA, 1.5V batteries and
close the cover
4. Open the base station's battery cover located at the back of
the unit and insert 3 x AA, 1.5V batteries into the battery
compartment and close the battery cover
Setting up using the AC adaptor:
1. Power up the sensor(s) and sensor as described in setting
up using batteries
2. Using the AC adaptor (included), plug it into the mains outlet
and power up the base station by inserting the adaptor jack
into the DC 6.0V socket located on the side of the base
station
Every time the thermo/hygro sensor is powered up (for example
after a change of batteries), a random security code is
transmitted and this code must be synchronized with the base
station to receive weather data.
When the base station is powered up, a short beep will sound
and all LCD segments will light up for about 5 seconds before it
enters into a 15 minute learning mode to learn the sensors
security code. After the learning mode (or by pressing the
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