acctim 74367 Peron Radio Controlled Wall Clock User Manual
- June 17, 2024
- acctim
Table of Contents
acctim 74367 Peron Radio Controlled Wall Clock
RADIO CONTROLLED WALL CLOCK OPERATING INSTRUCTIONS
Thank you for your purchase of this quality clock. Please read these
instructions carefully and keep in a safe place for future reference. Once you
have inserted the battery the clock will automatically set up and adjust at
the change of summer/winter time.
Radio controlled Technology
The radio-controlled mechanism fitted to your clock has a built-in receiver
that is tuned to the National Physical Laboratory (NPL) radio signal, called
MSF, which is transmitted from the Anthorn radio station in Cumbria. The MSF
signal is broadcast on a frequency of 60khz and carries a time and date code
that radio-controlled clocks use to set themselves to the correct time. The
time signal received is controlled by cesium atomic clocks and is accurate to
within one second every l 000 years.
Automatic set-up
- Insert l x AA Alkaline battery into the polarity(+) and (-) as indicated inside the battery compartment.
- After a few moments, the second hand will start to turn clockwise & stop at the 12 o’clock position.
- Within 3 minutes the minute and hour hand will also move to the 12 o’clock position. This indicates that the clock is in the receiving mode.
- The clock will receive the MSF signal and automatically set to the correct time.
Note : Be patient this can take a while. It is recommended that you leave
the clock overnight for searching the time signal since the night time allows
better transmission of MSF signal reception.
When the clock receives the signal, to maintain accuracy it will search for
the signal at lam, 3 am, 5 am, l pm, 5 pm, and 9 pm.
Note : In Normal Status – If the clock does not receive the MSF Signal
during initial set-up or at the change of Summer/Winter time you can:
Manual Set
- Push and hold the M-SET button and after a few seconds, the hands on the clock will start to turn.
- Keep the button pressed until the correct time is displayed then release the button.
- The clock will now work as a quartz clock until it receives the signal from the transmitter.
RESET button – Push & hold for 3 seconds, the clock will reset, after a
few moments the hands will move to the 12 o’clock position & start the signal
receiving mode again.
REC button – Push & hold for 3 seconds the hands will move to the 12
o’clock position and start the receiving mode. The clock will receive the MSF
signal and automatically set to the correct time. Note: If the reception
fails, the hands will move to the last time shown on the clock.
WHEN HANGING THE CLOCK PLEASE NOTE THE FOLLOWING
Caution – Before drilling any holes in walls or other surfaces, check the
location of any piping or electrical cabling. – Ensure you check the wall and
hanging hook or screw are appropriate for the weight of the product.
- To hang the clock, insert the hanging hook or screw into the hanging hole at the back of the clock or hang the clock on the hook/screw from the rim of the case.
- If in doubt consult a professional trader person.
MSF reception difficulties
Like any receiver, your clock needs a good signal to work properly. The main
causes of reception failure are …
- Atmospheric and local interferences
- Interference from electrical equipment e.g. T.Y., computers or radios within 2 meters of the clock.
- Location of the clock’s internal receiver within the building.
- Reduced local signal due to steel framed structure.
- Reduced signal due to interference problems in your house or building.
- Outside the normal transmission radius.
The following suggestion may help improve the reception of the MSF signal:
- Check that the battery is new and in good condition.
- Check that the battery is inserted correctly.
- Try rotating the clock as the internal receiver that picks up the signal is most effective when it is facing directly towards or away from Anthorn.
- Try moving your clock to a new location away from any electrical equipment e.g. T.Y, computers or radios.
- Place the clock near a window or external wall.
- Remove the battery and insert the battery again after 5.30 pm. Due to local interference, the signal is stronger between midnight and 5am.
- Note : In weak signal conditions press the REC button to start the receiving mode.
Interruption to the MSF signal
The Anthorn transmitter is periodically shut down for scheduled maintenance
resulting in no signal being transmitted. For dates of the scheduled
maintenance visit:
www.npl.co.uk/science-technology/time-frequency/products-and-services/time
/msf-outages
CHANGING THE BATTERY
It is recommended that you replace the battery annually even if the product is
still running. Only use l X AA (l . SY) Alkaline batteries in this clock.
Remove the battery if the clock is stored or not in use. Remove exhausted
battery from the product.
Warning: Do not recharge non-rechargeable batteries. Please responsibly
dispose of used batteries. For more information please contact your local
authority.
MAINTENANCE
A soft cloth may be used to clean your clock. Do not use any corrosive cleaner or chemical solutions on the clock. Keep the clock clean and dry to avoid any problems.
YOUR GUARANTEE
Your clock is guaranteed for 2 years from the date of purchase against any
faults arising from defective materials or manufacture. Damage caused through
careless handling, misuse or in transit is expressly excluded. Should this
clock fail within 2 years please return it to your retailer.
Environmental Protection
Disposal of electrical & electronic equipment
Do not dispose of this product with household waste. For the proper treatment, recovery, and recycling please take this product to the appropriate collection point. If you are unsure of where this Is contact your local authority. Improper disposal may – be harmful to the environment.
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