Radio-controlled alarm clock with temperature
21
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• During night-time, the atmospheric interference is usually less
severe. A single daily reception is adequate to keep the accuracy
deviation under 1 second.
7. Operation
7.1 Manual settings
• Press and hold the
TIME SET
button for three seconds to enter the
setting mode.
• The first adjustable value flashes on the display.
• Use the
UP
or
DOWN
button to make the desired setting.
• Confirm with the
TIME SET
button and go to the next setting
• The sequence is shown as follows:
– DCF reception on/off (default: RCC ON)
– 24/12-hour format (default: 24Hr)
– Time zone -12/+12 (default: 0)
– Hours, minutes, seconds
– Day-of-week language: (default: GER)
– Year, month, day
– Temperature unit °C or °F (default: °C)
• Press and hold the
UP
or
DOWN
button in the respective setting
mode for quick setting. The device will automatically quit the setting
mode if no button is pressed for 15 seconds.
Radio-controlled alarm clock with temperature
• Interrupt the reception by pressing the
DOWN
button again for three
seconds. The DCF reception symbol disappears.
• The DCF reception always takes place daily at 3:00 o'clock in the
morning.
• There are three different reception states:
flashing – Reception is active
remains – Reception is successful
disappears – No reception
• If the clock cannot detect the DCF-signal (e.g. due to interference,
transmitting distance, etc.), the time can be set manually.
6.3 Note on radio-controlled time
• The time is transmitted from an atomic clock near Frankfurt am Main
by a DCF-77 (77.5 kHz) frequency signal with a range of about 1,500
km. Your radio-controlled clock receives the signal, converts it and
always shows the exact time. The adjustment of Daylight Saving
Time and Standard Time is also automatic.
• Make sure to avoid the vicinity of any source of interference such as
computer screens, TV sets or solid metal objects. Within concrete
walls (reinforced with steel) such as basements, the received signal
is naturally weakened. In extreme cases, please place the unit close
to a window to improve reception.
TFA_No. 60.2561_Anl_02_21 17.02.2021 17:14 Uhr Seite 11
