Conrad Electronic MXP301201 Bedienungsanleitung Seite 4

Operating instructions
Radio-controlled wall clock, black
Item no. 2521713
Intended use
This product is intended for displaying the time. The time is set automatically using a built-in
DCF receiver. You can also set the time manually if the clock cannot receive a DCF signal, but
this may affect the accuracy.
This product is intended for indoor use only. Do not use it outdoors. Contact with moisture (e.g.
in bathrooms) must be avoided under all circumstances.
For safety and approval purposes, you must not rebuild and/or modify this product. Using
the product for purposes other than those described above may damage the components. In
addition, improper use can cause hazards such as short circuits. Read the instructions carefully
and store them in a safe place. Only make this product available to third parties together with
its operating instructions.
This product complies with statutory national and European regulations. All company and
product names are trademarks of their respective owners. All rights reserved.
Package contents
• Radio wall clock
• Operating instructions
Up-to-date operating instructions
To download the latest operating instructions, visit www.conrad.com/downloads or scan the QR
code on this page. Follow the instructions on the website.
Explanation of symbols
The symbol with an exclamation mark in a triangle is used to highlight important
information in these operating instructions. Always read this information carefully.
The arrow symbol indicates special information and advice on how to use the
product.
Safety instructions
Read the operating instructions and safety information carefully. If you do
not follow the safety information and information on proper handling in these
operating instructions, we will assume no liability for any resulting personal
injury or damage to property. Such cases will invalidate the warranty/
guarantee.
a) General information
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly, as it may become a
dangerous toy for children.
• Protect the product from extreme temperatures, direct sunlight, strong jolts, high
humidity, moisture, flammable gases, vapours and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, stop using it and prevent
unauthorised use. Safe operation can no longer be guaranteed if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stress.
• Always handle the product carefully. Jolts, impacts or a fall even from a low height
may damage the product.
• Consult a technician if you are not sure how to use or connect the product.
• Maintenance, modifications and repairs must be done by a technician or a
specialist repair centre.
• If you have questions which remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.
• Do not open or dismantle the product (except when inserting or changing the
battery as described in these instructions).
b) Batteries
• Always ensure that the battery is inserted in the correct polarity.
• To prevent the battery from leaking, remove it from the device if you are not going
to use the product for a prolonged period. Leaking or damaged batteries may
cause acid burns if they come into contact with your skin. Always use suitable
protective gloves when handling damaged batteries.
• Batteries must be kept out of the reach of children. Do not leave batteries lying
around, as there is a risk that children or pets may swallow them.
• Batteries must not be dismantled, short-circuited or thrown into flames. Never
attempt to charge non-rechargeable batteries, as this may cause an explosion!
Product overview
1 2 3
5.M.SET button
4
5
Preparation for mounting
• Check that you can receive a signal before mounting the clock. See "DCF signal reception"
for more information.
Assembly
• The clock is designed to be hung on a wall.
• Use the rear-mounted hook to hang the clock (not shown in the diagram).
Ensure that no existing cables or pipes (including water pipes) are damaged when
drilling mounting holes or securing screws.
• Secure the clock in place using a screw that protrudes a few millimetres from the wall.
• Refer to "Operation" for more information on using and setting up the wall clock.
• Hang the clock on the screw using the hook.
Operation
a) Inserting/replacing the battery
• Remove the used battery (if applicable).
• Before inserting the battery for the first time, remove the locking pin (4) on the back of the
clock.
• Insert one 1.5 V AA battery (not included) into the battery compartment (5) on the back of the
clock, making sure that the positive (+) and negative (-) poles are correctly aligned.
• Change the battery if the clock fails to keep the time or the hands stop moving.
In principle, it is possible to operate the clock with a rechargeable battery. However,
rechargeable batteries have a lower voltage (rechargeable battery = 1.2 V,
conventional battery = 1.5 V) and a lower capacity, resulting in a shorter battery
life. If you wish to use rechargeable batteries, use special NiMH batteries with a low
self-discharge. For best results, we recommend that you use high-quality alkaline
batteries.
b) DCF signal reception
• To ensure optimal signal reception, do not place the clock next to other electronic devices,
cables, or metal objects. Some electronic devices may interfere with DCF reception.
• When you insert the battery, the clock will attempt to receive a DCF signal. The hands of
the clock will automatically move to 12:00. When a DCF signal is received, the hands will
automatically move to the correct time.
• This synchronisation process normally takes 2–5 minutes. The clock will display the correct
time when the DCF signal has been decoded (this can take up to 5 minutes).
It may take a few minutes for the clock to receive a DCF signal. Do not move the
clock during this time. Do not adjust any controls during this time.
Signal reception may be poor when the clock is placed near to double-glazed
windows, reinforced concrete, coated wallpapers or electronic devices, or when the
clock is placed in a cellar.
The hands will move several times while the time is being set.
If the correct time is still not displayed after 5 to 7 minutes, move the clock to a
different location and restart the DCF signal reception process manually. Press and
hold down the REC button (2) on the back of the clock for 3 seconds. The clock will
attempt to search for a time signal. (See "Manual DCF signal reception".)
Wait 2–5 minutes for the time to be displayed.
• The clock automatically attempts to receive a DCF signal six times a
day at 01:22, 05:22, 09:22, 13:22, 17:22 and 21:22.
• Once the clock has received a signal, it syncs with the DCF time
three times per day at 01:22, 03:22 and 05:22. This is sufficient to
keep the time accurate to within one second per day.
• The DCF radio time signal is sent from a transmitter in Mainflingen
(near Frankfurt am Main, Germany). It has a range of up to 1500
km, increasing to 2000 km in ideal reception conditions. The DCF
signal contains information such as the exact time and date (with a
theoretical time deviation of one second every million years). There
is no need to set the summer and winter time manually.
1 RESET button
2 REC button
3 M.SET button
4 Locking pin
5 Battery compartment