Cleaning
− If necessary, dust the item with a soft, dry
cloth or wipe it with a slightly moistened
cloth.
Fault/Remedy
DCF77 signal is not received.
Check the selected location.
If necessary, start the radio reception manually.
Set the time manually.
Temperature indication appears too high.
Check whether the alarm clock is exposed
to direct sunlight.
The indicator is illegible, the function is
unclear, or the values are obviously false.
Reset the alarm clock to the original factory
setting.
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