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EN
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Check DCF signal reception
The central operating unit is equipped with a DCF radio timer. The current date and
time will be set automatically once the DCF signal is received.
The DCF signal scan begins:
◆
as soon as the batteries are inserted (commissioning).
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the next day at 03:01 AM, in the event that no DCF signal was available at the
time of commissioning.
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every Sunday at 03:01 AM.
NOTE
Reception of a valid signal can take up to 5 minutes.
Under what circumstances is it possible that no valid /
correct DCF signal is received?
◆
If the place of use of the central operating unit is more than 1500 km
from Frankfurt am Main / Germany.
◆
If you are operating the central operating unit in another time zone.
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If building conditions restrict reception.
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If DCF reception is deactivated.
What can I do if the DCF signal is not detected?
◆
Activate the DCF clock, see page 53.
◆
Enter the current time and date manually; see page 53.
Observe the radio clock icon on the display:
Status
Message
A DCF signal is being scanned for.
The icon flashes.
A DCF signal has been received.
The icon lights up.
No DCF signal has been received.
The icon remains off.
DCF reception is deactivated.
The icon remains off.
Commissioning the central operating unit