La Crosse Technology DCF-77 دليل المستخدم

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What do I do if my display is blank?
Check the polarity on your battery to make sure it is installed according to the diagram in the battery compartment. Also
make sure that you are using a quality alkaline battery. We advise against reloading batteries.
Why is my time incorrect or not displaying at all?
This alarm clock receives a signal from Frankfurt (DCF-77) to set the clock and the calendar to atomic time. Sometimes,
due to adverse weather or atmospheric conditions you wil

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Note : The (((1))) and (((2))) icons indicates that the correspondant alarm is ON. Press briefly the ALM1/HOUR or ALM2/MIN keys to activate/deactivate the alarms. This alarm clock also has the function of memory for 3 alarms hours previously adjusted. To consult this 3 alarms hours, press briefly the MEMO key. How can I change the display mode? Press shortly the MODE key in order to have consecutively displayed: - the indoor temperature - the seconds - the date : day/date/month (dat