SETTING UP:
1. First, insert the batteries into the Weather station (see “How to install and replace batteries in the
Weather station” below). Once the batteries are in place, all segments of the LCD will light up briefly and a
short signal tone will sound. Following some test data display, the indoor temperature and humidity, the time
as 0:00 the date as 1.1. and the weather icons sun and clouds will be displayed. If the indoor temperature
and humidity are not displayed after 30 seconds, remove the 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 displayed with the
number 1 against it and so on.
5. Before 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
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