La Crosse Technology WIRELESS WEATHER STATION Instruction Manual page 3

batteries and wait for at least 10 seconds before
reinserting them. Once the indoor data is
displayed proceed to step 2.
2. Within 3 minutes of activating the Weather station,
place the batteries into the transmitter (see "How
to install and replace batteries in the Thermo-
Hygro outdoor transmitter" below).
3. After inserting the batteries into the transmitter, the
Weather station will start receiving data from the
transmitter. The outdoor temperature and humidity
should then be displayed on the Weather station. If
this does not happen after 15 minutes, the
batteries will need to be removed from both units
and reset from step 1.
4. The Weather station can take up to 3 remote
transmitters. If you have purchased additional
transmitters, follow step 2 for all extra transmitters.
However, ensure that you leave 10 seconds in
between the reception of the last transmitter and
the set-up of the following transmitter. The
Weather station will number the transmitters in the
order of set-up, i.e. the first transmitter will have
the temperature and humidity displayed with the
number 1 against it and so on.
5. After all the transmitters are set up, there is a
testing period, during which the display switches
quickly between all the received transmitters at
random, according to which random transmission
it receives. Pressing any key will stop this process.
The process also stops automatically if up to 3
transmitters are received or no keys are pressed
for a few minutes.
6. Once the remote temperature and humidity have
been received and displayed on the Weather
station, the DCF-77 time code reception is
automatically started. This takes typically between
3-5 minutes in good conditions. This time period is
an excellent opportunity to locate the transmitter(s)
in suitable location(s) outdoors. In order to ensure
sufficient 433 MHz transmission however, this
should under good conditions be no more than
100 meters from where the Weather station will be
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