Instant Transmission WIRELESS 868 MHz Instruction Manual page 5

Note:
Daily DCF reception is done at 02:00 and 03:00 every day. If the reception at 03:00 is not successful, then
at 04:00 and 05:00 and 06:00 there are other tries, until one is successful. If the reception at 06:00 is still
not successful, then the next try takes place at 02:00 next day.
If reception is successful, the received time will override the manually set time. (Please refer also to notes
on "DCF-77 Radio Controlled Time" and "Manual Time Setting")
HOW TO INSTALL AND REPLACE BATTERIES IN THE WEATHER STATION
The Weather Station uses 2 x AAA, IEC LR3, 1.5V batteries. When batteries
will need to be replaced, the low battery icon will appear on the LCD. To
install and replace the batteries, please follow the steps below:
1. Lift up the battery compartment cover.
2. Insert batteries observing the correct polarity (see marking).
3. Replace compartment cover.
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