TFA Dostmann 60.3534.53 Radio Wall Clock Instruction Manual

June 12, 2024
TFA Dostmann

Instruction manual
Cat.-No. 60.3534.51
Cat.-No. 60.3534.53

60.3534.53 Radio Wall Clock

Instruction manuals
www.tfa-dostmann.de/en/service/downloads/instruction-manuals

Radio-controlled wall clock
Thank you for choosing this instrument from TFA.

Before you use this product

  • Please make sure you read the instruction manual carefully.
  • Following and respecting the instructions in your manual will pre- vent damage to your instrument and loss of your statutory rights arising from defects due to incorrect use.
  • We shall not be liable for any damage occurring as a resulf of non- following of these instructions.
  • Please pay particular attention to the safety notices!
  • Please keep this instruction manual safe for future reference.

Delivery contents

  • Radio-controlled wall clock
  • Instruction manual

Field of operation and the benefits of your new instrument at a glance

  • Metal frame
  • Silent “Sweep” movement
  • High precision
  • Seconds hand
  • Glass cover
  • Ideal for home, office, waiting room, lobby or entrance hall or as a gift

For your safety

  • This product is exclusively intended for the field of application described above. It should only be used as described in your instruc- tion manual.
  • Unauthorised repairs, modifications or changes to the product are pro- hibited.

Caution!
Risk of injury:

  • Keep this device and the battery out of reach of children.
  • Small parts can be swallowed by children (under three years old).
  • Batteries contain harmful acids and may be hazardous if swallowed. If a battery is swallowed, this can lead to serious internal bums and death within two hours. If you suspect a battery could have been swal- lowed or otherwise caught in the body, seek medical help immediately.
  • Batteries must not be thrown into a fire, short-circuited, taken apart or recharged. Risk of explosion!
  • Low batteries should be changed as soon as possible to prevent dam- age caused by leaking.
  • Avoid contact with skin, eyes and mucous membranes when handling leaking batteries. In case of contact, immediately rinse the affected areas with water and consult a doctor.

Important information on product safety!

  • Do not expose the device to exireme temperatures, vibrations or shocks.
  • Protect it from moisture.

Elements

Buttons
A: MSET button
B: RESET button
C: REC button
Housing
D: Wall mounting hole
E: Battery compartment

Getting started

  • Insert one new battery AA size 1.5 V with the polarity as indicated.
  • Your clock is now ready to use.

6.1 Reception of the DCF frequency signal

  • After the initial setup, the clock hands move to 12 o’clock and will try to receive the radio signal for 4-16 minutes. When the time code is received, the radio-controlled time will be shown. The clock receives the signal eight times a day (1:03, 3:03, 5:03, 7:03, 13:03, 15:03, 17:03, 19:03 o’clock). During the reception the clock second hand stops at 12 h.
  • Manual initialization can be helpful. Press the REC button for 3 seconds. The clock second hand stops and the clock will scan the DCF frequency signal.

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 Braunschweig. 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 fre- quency signal DCF-77 (77.5 kHz) and has a transmitting range of approx- imately 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. 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 from any interfering sources like comput- ermonitors or TV sets is a minimum of 1.5 – 2 metres.
  • Within ferro-concrete rooms (basements, superstructures), the received signal is naturally weakened. In extreme cases, please place the unit close to a window.
  • During night-time, the atmospheric disturbances are usually less severe and reception is possible in most cases. A single daily recep- tion is adequate to keep the accuracy deviation below 1 second.

6.2 Manual setting of the clock

  • Incase the clock cannot detect the DCF-signal (for example due to dis- turbances, transmitting distance, etc.) the time can be set manually.
    The clock will then work as a normal quartz clock.

  • Press and hold M SET button for three seconds.

  • Hold the button unti the desired time is indicated.

  • Press the button briefly the clock hand moves minute by minute.

  • The clock second hand stops at 12 o’clock.

  • After 30 seconds or when pressing the REC button the clock seconds hand is moving forward again.

  • The manually set time will be overwritten by the DCF time when the signal is received successfully.

6.3 RESET button

  • Use a pin to press the RESET button if the device does not work pro- perly.

Care and maintenance

  • Clean your instrument with a soft damp cloth. Do not use solvents or scouring agents.
  • Remove the battery if you do not use the product for a long period of time.
  • Keep your clock in a dry place.

Troubleshooting

Problems Solution
Clock hands do not move Ensure that the battery polarity is correct

Change the battery
No DCF reception| Press the REC button for 3 seconds
Change location (interference!)
Wait for the reception attempt during the night
Manual time setting
Incorrect indication| Press the RESET button with a pin
Change the battery

Waste disposal

This product and its packaging have been manufactured using high-grade materials and components which can be recycled and reused. This reduces waste and protects the environment.
Dispose of the packaging in an environmentally friendly manner using the collection systems that have been set up.
Disposal of the electrical device
‘Remove non-permanently installed batteries and rechargeable batteries from the device and dispose of them separately.
This product is labelled in accordance with the EU Waste Elec- trical and Electronic Equipment Directive (WEEE).
This product must not be disposed of in ordinary household waste. As a consumer, you are required to take end-of-life devices to a designated collection point for the disposal of electrical and electronic equipment, in order to ensure envi- ronmentally-compatible disposal. The return service is free of charge. Observe the current regulations in place!
Disposal of the batteries
Never dispose of empty batteries and rechargeable batteries with ordinary household waste. They contain pollutants which, if improperly disposed of, can harm the environment and human health. As a consumer, you are required by law to take them to your retail store or to an appropriate collection site depending on national or local regulations in order to protect the environment. The return service is free of charge.
The symbols for the contained heavy metals are: Cd=cadmium, Hg=mercury, Pb=lead.

Specifications

Power consumption: 1x 1,5V AA battery (not included)
Housing dimension: 0300 45 mm
Weight: 636 g (instrument only)

No part of this manual may be reproduced without written consent of TFA Dost- mann. The technical data are correct at the time of going to print and may change without prior notice.
The latest technical data and information about this product can be found n our homepage by simply entering the product number in the search bos.
EU declaration of conformity
Hereby, TEA Dostmann declares that the radio equipment type 60.3534 i in compli- ance with Directive 2014/53/EU. The full text of the EU declaration of conformity s aailable at the following Internet address www.tfa- dostmann.de/service/downloads/ce

www.tfa-dostmann.de
E-Mail:info@tfa-dostmann.de
TFA Dostmann GmbH & Co.KG, Zum Ottersberg 12, 97877 Wertheim, Germany
11/22 ****

References

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