Start-up
For use, you will need two LR6 (AA), 1.5 V batteries.
1. Remove the battery compartment cover upwards.
2. Insert the batteries as shown on the bottom of the battery
compartment. Pay attention to the correct polarity (+/-).
3. Replace the battery compartment cover and press it down.
The cover must audibly engage.
As soon as the batteries are inserted, the alarm clock switches to
reception, see next chapter.
Notes on changing the battery:
Only use the battery type specified in the "Technical Data".
Always replace all batteries.
Dispose of old batteries in an environmentally friendly
manner, see "Disposal".
Receiving the time signal
When the batteries are inserted, all displays are shown for a brief
moment and a beep is heard.
The measured room temperature and the humidity are displayed
shortly afterwards.
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DCF Radio-controlled alarm clock CK 1700