Manual Settings - TFA Dostmann 60.2529.54 Instrucciones De Uso

TFA_No. 60.2529_Anleit_04_20 28.04.2020 14:47 Uhr
Radio-controlled alarm clock with monthly calendar
• If the clock cannot detect the DCF-signal (for example due to disturbances, transmitting distance, etc.), the time can be set manually.
The DCF symbol disappears and the clock will then work as a normal quartz clock. (see: Manual settings).
7. Note for radio-controlled time DCF
The time base for the radio-controlled time is a caesium atomic clock operated by the Physikalisch Technische Bundesanstalt Braun-
schweig. It has a time deviation of less than one second in one million years. The time is coded and transmitted from Mainflingen
near Frankfurt via frequency signal DCF-77 (77.5 kHz) and has a transmitting range of approximately 1,500 km. Your radio-controlled
clock receives this signal and converts it to show the precise time. Changeover from summer time or winter time is automatic. In Day-
light Saving Time DST is shown on the LCD. The quality of the reception depends mainly on the geographic location. Normally there
should be no reception problems within a 1,500 km radius around Frankfurt.
Please take note of the following:
• The recommended distance to any interfering sources like computer monitors or TV sets is at least 1.5 - 2 meters.
• 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 night-time, 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.
8. Operation
• During the operation, all successful settings will be confirmed by a brief beep tone.
• The device will automatically quit the setting mode if no button is pressed for a long period of time.
• Press and hold the +/12/24 or -/°C/°F button in the setting mode for fast running.

8.1 Manual settings

• Press and hold the MODE button in normal mode. The device will alert you with a beep. The hour digit will be flashing. Press the
+/12/24 or -/°C/°F button to adjust hours.
• Press the MODE button to make the settings in the following sequence: Minutes, seconds, year, month, day and time zone. Press
the +/12/24 or -/°C/°F button to adjust it.
• Confirm with the MODE button.
• The manually set time will be overwritten by the DCF time when the signal is received successfully.
16
Seite 9
Radio-controlled alarm clock with monthly calendar
8.1.2 Setting of the time zone
• In the setting mode you can make the time zone correction (-12/+12).
• The time zone correction is needed for countries where the DCF signal can be received but the time zone is different from the Ger-
man time (e.g. +1=one hour later).
• 0 appears on the display.
• Press the +/12/24 or -/°C/°F button.
• Confirm the setting with the MODE button.
8.1.3 Setting of the 12 and 24 hours display
• In the normal mode you can choose between the 12 - or 24 hour system.
• Press the +/12/24 button.
• In the 12 HR system AM (before 12 o'clock) or PM (after 12 o'clock) appears on the display.
8.2 Setting of the alarm time
• Press the MODE button once in normal mode.
• AL and 7:00 (default) or the last adjusted alarm time appear on the display.
• Press and hold the MODE button.
• The hour digits start flashing.
• Press the +/12/24 or -/°C/°F button to adjust the hours.
• Press the MODE button again and you can adjust the minutes with the +/12/24 or -/°C/°F button.
• Confirm the setting with the MODE button.
• Press the MODE button three times, to return to normal mode.
• The display shows the current time.
• Slide the ON/OFF switch upwards. The alarm is activated.
• The alarm symbol appears on the display.
• When the adjusted alarm time is reached, the alarm will ring.
• The alarm symbol will be flashing.
• Press any button and the alarm will stop.
• If the alarm is not stopped manually, the increasing alarm will automatically turn off after certain minutes and will be reactivated
at the same time.
• When the alarm rings, press the SNOOZE/LIGHT button and the snooze function will be activated.
• Once the snooze function is activated, Zz will be flashing on the display.
17