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MEMO ALARM CLOCK 

Operating Manual 

 

INTRODUCTION 

Congratulations on purchasing this state-of-the-art Alarm clock with radio controlled time. The 
operation of this product is simple and straightforward and by reading this manual, users will 
receive the optimum benefits of all its features. 

 

 
 
 

 

 

 

 
 
 
 
 

FEATURES 

 

  DCF-77 Radio controlled clock with manual setting options 

 

  24 hour time display 

 

 

 Calendar 

display 

 

  2 independent alarm settings 

 

 

 

  Memory alarm  

 

 Alarm 

snooze 

function 

SNOOZE key 

 

  Indoor temperature display in degree Celsius 

 

 

Back-light

 

 

SETTING UP 

1.  First, slide to open the battery cover at the back of the alarm clock as indicated above. 
2.  Checking the correct polarization, insert 1 x AA, IEC LR6, 1.5V battery into the battery 

compartment and replace the cover. 

3.  When the battery is inserted, all the segments of the LCD will light up briefly and a “beep” 

sound will be heard before entering the radio controlled time reception mode. Within 30 
seconds, the ‘DCF-77 Tower’ icon will appear and start flashing. Your alarm clock is now 
operational and it automatically starts scanning for the radio controlled time signal. This will 

ALM1/HOUR key 

MEMO key 

MODE key 

ALM2/MIN key 

Battery 
compartment 

Содержание DCF-77

Страница 1: ...display in degree Celsius Back light SETTING UP 1 First slide to open the battery cover at the back of the alarm clock as indicated above 2 Checking the correct polarization insert 1 x AA IEC LR6 1 5V...

Страница 2: ...he Memo Alarm clock can toggle and display information of time indoor temperature seconds and date when pressing the MODE key FUNCTION KEYS The alarm clock has five easy to use function keys MODE key...

Страница 3: ...ed and transmitted from Mainflingen near Frankfurt via frequency signal DCF 77 77 5 khz and has a transmitting range of approximately 1 500 km The alarm clock receives this signal and converts it to s...

Страница 4: ...ceived by the alarm clock which is displayed accordingly in the calendar section of the LCD Alarm Time Display MANUAL TIME SETTING MODE In some cases after inserting the battery the alarm clock may no...

Страница 5: ...ounding and the alarm will snooze from the start of next minute for 6 full minutes before automatically sounding again When the alarm is snoozing the alarm icon 1 or 2 will start flashing indicating t...

Страница 6: ...ATTERIES For optimum running accuracy batteries should be replaced at least once a year or when the LCD contrast becomes dim or unclear Immediately remove all low powered batteries to avoid leakage an...

Страница 7: ...ate reading takes place This product is not to be used for medical purposes or for public information The specifications of this product may change without prior notice This product is not a toy Keep...

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