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GREAT BRITAIN

 For consumer contact, please visit www.clasohlson.co.uk  

and click on customer service.

ENGLISH

200802

Wall Clock, Radio Controlled

art.no. 18-5042/31-1193, 31-1548, 31-2973, 31-2976

Please read the entire instruction manual before using and save it for future use.
We apologise for any text or photo errors and any changes of technical data. 
If you have any questions concerning technical problems please contact our Customer 
Service Department (see address on reverse).

Installation

1.  Insert one LR6/AA battery. Make sure the poles are placed in the right direction by 

following the markings.

2.  The hands will adjust to 4.00, 8.00, or 12.00 a.m.
3.  The clock will now seek out a signal.  It may take up to four minutes before the wall 

clock automatically adjusts to the correct time by using the radio signal. Do not move 
the clock while it is seeking out the signal.

4.  If the clock does not find the radio signal, place the clock somewhere else (preferably 

next to a window,) remove the battery and insert it again after one minute.

 

NOTE:

  The clock will automatically adjust to daylight saving time and standard time.  

This adjustment will take approximately five minutes.

Troubleshooting

Possible causes of interference

•  TV receivers, computers, air-conditioning equipment and other household 

appliances without noise suppressors closer than two metres from the clock. 

•  Machines leaking HF signals.
•  Topographic and meteorological conditions.
•  Atmospheric interferences. If the machine does not function because of atmospheric 

interferences, let the clock sit overnight.  Such interferences reduce during the night, 
which results in an easier reception of signals.

Disposal

When disposing of the product, this must be done in accordance with local regulations.  
If you are uncertain of how to do this, contact your local authorities.

Specifications

Voltage   

 

 

 

 

 

1.25-1.75 V

Usage environment 

 

 

 

 

-5 °C ~ +50 °C

Power supply, type 

 

 

 

 

160 

ų

A

Battery type 

 

 

 

 

 

1 LR6/AA battery

Life expectancy of battery   

 

 

 

≥ 1 year

Type of radio signal received 

 

 

 

DCF 77/MSF 60 

Number of contacts between transmitter and receiver   

12 per day

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