Eurochron EFAUT 6500 - Radio Controlled Watch (TQTT12328G01) TQTT12328G01 Fiche De Données

This product is intended for displaying the time and the date.

The time is set automatically using an integrated DCF receiver.

Always observe the safety instructions and all other information included in these 
operating instructions.

This product complies with the applicable National and European regulations. All 
names of companies and products are the trademarks of the respective owner. All 
rights reserved.

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 Radio Wristwatch

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Operating Instructions



   Please read all of the operating instructions before using the product 

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   For safety and licensing (CE) reasons, unauthorised conversion and/or modifi ca-

tions of the product are not permitted. Never dismantle the product.

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   This product is not a toy and does not belong in the hands of children. The prod-

uct contains small parts that could be swallowed and a battery.

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   Do not leave the packaging materials unattended. They may become dangerous 

playthings for children.

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   Handle the product with care; it can be damaged by impacts, blows, or accidental 

drops, even from a low height.

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  Batteries/rechargeable batteries do not belong in the hands of children.

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   Do not leave batteries/rechargeable batteries lying around; there is a risk they 

could be swallowed by children or pets. If swallowed, consult a doctor immedi-
ately.

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   Leaking, or damaged batteries/rechargeable batteries, in contact with the skin 

can cause acid burns, therefore, use suitable protective gloves. 

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   Batteries/rechargeable batteries must not be short-circuited, opened or thrown 

into a fi re. There is a risk of explosion!

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   Do not recharge normal, non-rechargeable batteries, risk of explosion! Only 

charge rechargeable batteries that are intended for this purpose; use suitable 
rechargeable battery chargers.

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   Check that the polarity is correct when inserting the batteries/rechargeable bat-

teries (pay attention to plus/+ and minus/-).

Attempts to receive the DCF signal for daily automatic synchronisation are made at 
2 a.m. and 3 a.m at night.  One successful reception per day is suffi cient to keep the 
deviation to less then 1 second.

The DCF signal is encoded and transmitted via a 
DCF transmitter in Mainfl ingen (near Frankfurt). 
Its range is up to 1500 km and, under ideal recep-
tion conditions, even up to 2000 km.

Among other things, the DCF signal includes the 
precise time (theoretical deviation of 1 second in 
a million years!) and the date.

This means there is no need for manual setting 
of summer and winter time.

If your watch does not display the correct time after delivery, the DCF receiver has 
to be triggered manually.

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   Press the push-button (B) with a pointed object, for more than 3 seconds.

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  The hour and minute hands move to the 12 o’clock position.

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   If this does not happen, please proceed as described in „Positioning the hands“.

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   If DCF reception is possible, the reception display fl ashes in the display (C) and 

the second display will start to run shortly after.

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   The hands automatically set themselves to the current time, after successful DCF 

reception.

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The recognition and interpretation of the DCF signal can take 2-5 minutes. Do 
not move the watch, during this time. Do not use any push-buttons!

 

 Bad reception can be caused, for example, by metalized insulated glass, rein-
forced concrete buildings, coated special wallpapers, proximity to electronic 
devices, or installation in cellars.

 

 If the hands are not set to the current time after 10 minutes, change the 
clock‘s location for reception and restart the reception attempt, as described 
above.

If the hours and minutes hands do not run exactly to the 12 o’clock position when 
making a reception attempt, positioning must be performed manually.

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   Briefl y press the push-button (A), using a pointed object.

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   The display shows „H“.

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   Press the push-button (A) again, the hands can now be moved manually. If you 

press briefl y, the hands are moved stepwise. If you press a little longer, the hands 
begin to run automatically, which you can stop by pressing (A) again.

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   When the hands have reached the 12 o‘clock position, press the push-button (B) 

within 9 seconds.  The display (C) changes to „S“.

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   You can now also adjust the second hand to the 12 o‘clock position, by using the 

push-button (A).

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   Press the push-button (B) with a pointed object for more than 3 seconds.

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   The watch starts an attempt to receive the DCF signal.

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   The watch automatically sets itself to the correct time, after successful recep-

tion.

1500 km

2000 km

A

B

C