Synchronisation with DCF signal not
possible
■
Disruptive obstacles or other interference
sources such as concrete walls or other ra-
dio transmission appliances are interfering
with DCF signal reception .
■
The batteries of the temperature station are
dead .
Cleaning
CAUTION
►
To avoid irreparable damage to the
device, ensure that no moisture gets into it
during cleaning .
►
Do not use caustic, abrasive or solvent-
based cleaning materials . These can
damage the surfaces of the device .
♦
Clean the surfaces of the appliance with
a soft, dry cloth . For stubborn dirt, use a
slightly damp cloth with a mild detergent .
Storage
♦
If you decide not to use the product for a
long period, remove the batteries and store
it in a clean, dry place away from direct
sunlight .
│
GB │ IE │ NI
■
24
Change the installation location
(e .g . near a window) and try again .
Replace the batteries .
AFT 77 A1