Battery Replacement - TFA 98.1040 Guia De Inicio Rapido

TFA_Anl. No. 98.1040.xx_08_21 13.08.2021
Bedienungsanleitung
Instruction manual
Instruction manuals
www.tfa-dostmann.de/en/service/downloads/instruction-manuals
Fig. 1
A
Fig. 2
B
ON
C
OFF
REC M.SET RESET
D E F
Fig. 3
G
ON
OFF
H
REC M.SET RESET
16:54 Uhr Seite 2
Radio controlled alarm clock
Thank you for choosing this instrument from TFA.
1. Before you use this product
• Please make sure you read the instruction manual carefully.
• Following and respecting the instructions in your manual will prevent 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 result of non-following of these
instructions.
• Please pay particular attention to the safety notices!
• Please keep this instruction manual safe for future reference.
2. Delivery contents
• Radio controlled alarm clock
3. Field of operation and all of the benefits of your new instrument at a glance
• Radio-controlled clock with highest precision
• Analogue display with clock hands
• Display of seconds and date
• Alarm with snooze function
• Backlight
4. For your safety
• The product is exclusively intended for the field of application described above. It should only
Cat.-No. 98.1040
be used as described within this instruction.
• Unauthorised repairs, modifications or changes to the product are prohibited.
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 burns and death within two hours. If you suspect a battery
could have been swallowed or otherwise caught in the body, seek medical help immediately.
1 • 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 damage caused by leaking.
Make sure the polarities are correct. Wear chemical-resistant protective gloves and safety
glasses when handling leaking batteries.
Important information on product safety!
• Do not expose the device to extreme temperatures, vibrations or shocks.
• Protect it from moisture.
5. Elements
LCD display (Fig. 1)
A: Time signal symbol
Symbol Daylight Saving Time
Display of seconds and date
Buttons (Fig. 2)
Cat.-No. 98.1040
B: Dial for the alarm time
C: Switch ON/OFF
D: REC button
E: M.SET button
F: RESET button
Housing (Fig. 3)
G: SNOOZE/LIGHT button
H: Battery compartment
6. Getting started
• Open the battery compartment and insert a new battery (1,5 V AA), ensure battery polarity is
correct.
• A brief beep tone will sound and all segments will be shown for few seconds.
• The unit is ready for use.
• The clock's hands move to 12 o'clock and the clock is trying to receive the radio signal for 3 -
12 minutes.
• 00 appears on the display and the radio signal symbol flashes.
• When the time code is received, the radio-controlled time will be shown and the seconds
appear on the display.
• The radio signal symbol appears.
• Twelve times a day receives the clock the radio signal.
• Manual initialization can be helpful. Press and hold REC button for 3 seconds. The clock's
hands move to 12 o'clock and the clock is trying to receive radio signal again.
• If the clock cannot detect the DCF-signal (for example due to disturbances, transmitting dis-
tance, etc.), the time can be set manually. The DCF symbol disappears and the clock will then
work as a normal quartz clock. (see: Manual setting of the time).
6.1 Radio-controlled time reception
Cat.-No. 98.1040
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 frequency signal DCF-77 (77.5 kHz) and has a transmitting range of approximately 1,500
km. Changeover from summer time or winter time is automatic. In Daylight Saving Time "S" 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 metres.
• 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 recep-
tion.
• During nighttime, the atmospheric interference is usually less severe and reception is possi-
ble in most cases. A single daily reception is adequate to keep the accuracy deviation below
1 second.
7. Operation
• The instrument will automatically quit the setting mode if no button is pressed within 8 se-
conds.
7.1 Manual setting of the time
• Press and hold M.SET button for three seconds.
• The radio signal symbol disappears and the indication of seconds stops.
• Hold the button until the desired time is indicated.
• Press the button briefly the clock's hands move minute by minute.
• The manually set time will be overwritten by the DCF time when the signal is received suc-
Cat.-No. 98.1040
cessfully.
Radio controlled alarm clock
7.2 Setting of the alarm time
• Turn the dial for the alarm time and set your respective alarm time (in direction of the arrow).
• To activate the alarm function, move the switch ON/OFF upwards (ON).
• When the alarm time is reached, the alarm will ring for 2 minutes.
• If it is not stopped, the alarm will automatically turn off after 2 minutes and will be reactivat-
• When the alarm rings, press SNOOZE/LIGHT button and the snooze function is activated. The
• The alarm will be interrupted for 5 minutes.
• The snooze function can be activated up to seven times.
• Move the ON/OFF switch downwards (OFF), the alarm function is deactivated.
7.3 Display of seconds and date
• Instruction manual
• Once the reception of the DCF time is successful press M.SET button to toggle between the
Attention: If there is no DCF reception possible only the seconds appear on the display.
7.4 Backlight
• Press SNOOZE/LIGHT button. The backlight will come on for 5 seconds.
8. Care and maintenance
• Clean it with a soft damp cloth. Do not use solvents or scouring agents.
• Remove the battery if the device will not be used for an extended period of time.
• Keep the instrument in a dry place.

8.1 Battery replacement

• Replace the battery when the functions of the instrument become weak.
• Open the battery compartment and insert a new battery 1,5 V AA.
• Making sure the polarity is correct.
• Close the battery compartment again.
9. Troubleshooting
Problems
No indication /
clock's hands do not move
No DCF reception
Incorrect indication
If your device fails to work despite these measures contact the supplier from whom you pur-
chased it.
10. Waste disposal
This product and its packaging have been manufactured using high-grade materials and compo-
nents 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.
• Old batteries and rechargeable batteries containing lithium (Li=lithium) present a high risk of
11. Specifications
Power consumption:
Housing dimension:
Weight:
No part of this manual may be reproduced without written consent of TFA Dostmann. 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 in our homepage by simply entering
the product number in the search box.
EU declaration of conformity
Hereby, TFA Dostmann declares that the radio equipment type 98.1040 is in compliance with Directive
2014/53/EU. The full text of the EU declaration of conformity is available 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
ed at the same time.
backlight turns on for a short time.
display of seconds and date:
• Display of date: Press the REC button to toggle between M/D month/day sequence (Ameri-
can version) or D/M day/month (European version).
Solutions
➜ Ensure battery polarity is correct
➜ Change the battery
➜ Press and hold REC button and start a new reception
➜ Choose another place for the device
➜ Check if there is any source of interference
➜ Wait for attempted reception during the night
➜ Manual time setting
➜ Restart the device according to the manual or use a pin
to press the RESET button
➜ Change the battery
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 Electrical and Electronic
Equipment Directive (WEEE).
Please do not dispose of this product in ordinary household waste. As a consumer,
you are required to take end-of-life devices to a designated collection point for the dis-
posal of electrical and electronic equipment, in order to ensure environmentally-com-
patible disposal. 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 environ-
ment 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 regula-
tions in order to protect the environment.
The symbols for the contained heavy metals are: Cd=cadmium, Hg=mercury, Pb=lead.
WARNING!
Batteries containing lithium can explode
fire and explosion due to heat or mechanical damage with potentially serious consequences
for people and the environment. Pay particular attention to correct disposal.
Battery 1 x 1,5 V AA
96 x 55 x 119 mm
140 g (instrument only)
08/21