70 English
5. Commissioning
Take the product out of the package and remove all the packaging material. Open
the baery compartment of the outdoor sensor and insert two 1.5V AA baeries.
Then open the baery compartment on the back of the main unit and insert two
1.5V AA baeries. Alternavely, you can use the supplied 5V/150mA coaxial power
adapter for operaon. For this purpose, plug the mains adapter into a properly
installed socket and then connect it to the coaxial connector of the main unit.
Note: If you want to use the device with baeries, then the backlight is
not permanently switched on. The backlight of the display is connuously
switched on only when operated with the enclosed power adapter.
The weather staon then aempts to establish connecon with the outdoor sen-
sor. Make sure that both devices are within each other's range. The connecon
symbol " " ashes in the "Outdoor temperature display" of the main unit. If the
main unit cannot establish a connecon with the outdoor sensor within 3 minutes,
then it stops searching. The connecon icon stops ashing and the temperature
display shows "-._°C" and "-._%" on the display.
In most cases, the connecon cannot be established due to specic factors such
as reinforced walls or a too great distance between the sensor and the main unit.
In this case, posion the sensor and the main unit closer to each other. To restart
scanning, press and hold the "CH" buon on the back of the main unit for 3 sec-
onds unl the connecon symbol in the display starts ashing.
6. DCF signal
The DCF signal is a me signal which is sent out by one of the most accurate clocks
in the world. It is located near Frankfurt am Main. Under ideal condions, your
weather staon can receive this signal from a distance of up to 1500 km.
If the weather staon has detected the signal, then it displays Central European
Time, the date, and the day of the week. The DCF symbol " " is then shown in
the display.