27
26
Radio-controlled alarm clock
• Inside ferro-concrete rooms (basements, superstructures), the
received signal is naturally weakened. In extreme cases, please
place the unit close to a window to improve the reception.
• During nighttime, the atmospheric interference is usually less
severe and reception is possible in most cases. A single daily recep-
tion is adequate to keep the accuracy deviation under 1 second.
7. Operation
• Press and hold
–
or
+
button in the setting mode for fast run-
ning.
• The instrument will automatically quit the setting mode if no
button is pressed within 15 seconds.
• If the button tone is enabled, each button operation is
acknowledged with a beep.
7.1 Manual settings
• Press and hold
SET
button at the back in normal mode for
three seconds.
• dcF appears on the display and ON (default) will be flashing. If
the DCF reception is activated and after successful reception of
the DCF signal no manual adjustment is necessary.
• Press the
–
or
+
button if you want to deactivate the DCF
reception (OFF).
Radio-controlled alarm clock
• Confirm the setting with the
SET
button.
• If the DCF reception is enabled (ON), you can set the time zone
after confirmation with the
SET
button (TZ appears on the dis-
play and 0 default will be flashing).
• Press the
–
or
+
button to adjust the time zone (-9/+9).
• The time zone setting is needed for countries where the DCF
signal can be received but the time zone is different from the
DCF time (e.g. +1=one hour later).
• Confirm the setting with the
SET
button.
• Press the
SET
button to make the settings in the following
sequence: the hours, the minutes, the year, the month, the
day, the temperature unit (default °C), the day-of-week lan-
guage (default German), and the button tone (default OFF).
Press the
–
or
+
button to adjust it.
• Confirm the setting with the
SET
button.
• By a successful reception of the DCF reception signal and if the
DCF reception is activated (ON), the manually set time will be
overwritten.
7.1.1 Setting of the temperature unit
• Press the
–
or
+
button to toggle between Celsius (°C) or
Fahrenheit (°F) as temperature unit select.
• Confirm the setting with the
SET
button.
TFA_No. 60.2539_Anleitung_07_20 29.07.2020 16:32 Uhr Seite 14
