ADE CK 1720 Bedienungsanleitung Seite 40

The radio-controlled alarm clock automatically
switches to reception several times every
night. During this process, the displayed time is
compared with that received from the time signal
transmitter and, if necessary, corrected. If no signal
of sufficient strength has been received, the radio-
controlled alarm clock will cancel the receiving
process (no dot next to the radio mast symbol).
In this case:
‚ Check whether the location of the radio-
controlled alarm clock is suitable; see "Tips
for good reception".
‚ Start the radio transmission manually, if
necessary.
‚ Set the time manually, if necessary.
Starting the radio transmission manually
If the dot is no longer displayed next to the radio
mast symbol , the radio signals from the time
signal transmitter will no longer be received. The
time indicator nevertheless continues precisely.
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