Eurochron Jumbo Mode D'emploi page 4

Operating instructions
Jumbo Radio Wall Clock with outdoor temperature
Item no. 1600381
Intended use
The purpose of the radio wall clock is to decode the DCF radio signal of the caesium atomic
clock in Braunschweig, to display the time, date and the indoor and outdoor temperatures as
well as to provide an alarm function.
The product consists of a base station for displaying the measured data and an outdoor sensor,
which wirelessly transmits the outdoor temperature values to the base station by radio.
The jumbo radio wall clock and the outdoor sensor are designed exclusively for battery
operation. Do not use any other power supply. The correct battery type is specified in the
"Technical Data" section.
The jumbo radio wall clock is intended for indoor use only. Only the sensor can be installed
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. If you use
the product for purposes other than those described above, the product may be damaged. In
addition, improper use can cause hazards such as short circuit or fire. Read the instructions
carefully and keep them. Make this product available to third parties only together with its
operating instructions.
This product complies with the statutory national and European requirements. All company
names and product names are trademarks of their respective owners. All rights reserved.
Delivery content
• Radio-controlled wall clock
• Outdoor sensor
• Operating instructions
Latest operating instructions
Download the latest operating instructions via the link www.conrad.com/downloads or scan the
QR code shown. Follow the instructions on the website.
Explanation of symbols
An exclamation mark in a triangle indicates important instructions in this operating
manual that absolutely have to be observed.
The arrow symbol indicates specific tips and advice on operation.
Safety instructions
Read the operating instructions carefully and especially observe the safety
information. If you do not follow the safety instructions and information
on proper handling in this manual, we assume no liability for any resulting
personal injury or damage to property. Such cases will invalidate the warranty/
guarantee.
a) General
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. This may become
dangerous playing material 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, take it out of operation and
protect it from any accidental 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 stresses.
• Please handle the product carefully. Jolts, impacts or a fall even from a low height
can damage the product.
• Never use the product immediately after it has been brought from a cold room
into a warm one. The condensation generated could destroy the product. Allow
the device to reach room temperature before connecting and using it. This may
take several hours.
• Do not hang any objects on the product.
• Avoid installing the product near sources of interference e.g. computers or TV sets.
• Do not use this product in hospitals or medical facilities. Although the radio
signals emitted by the outdoor sensor are quite weak, they might cause functional
impairment of life-support systems nearby. The same could also apply to other
facilities.
• The outdoor sensor is suitable for outdoor use. However, it should not be used
underwater.
• Consult an expert when in doubt about operation, safety or connection of the
device.
• Maintenance, modifications and repairs are to be performed exclusively by an
expert or at a qualified shop.
• If you have questions which remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.
b) (Rechargeable) batteries
• Correct polarity must be observed while inserting the (rechargeable) batteries.
• (Rechargeable) batteries should be removed from the device if it is not used
for a long period of time to avoid damage through leaking. Leaking or damaged
(rechargeable) batteries might cause acid burns when in contact with skin,
therefore use suitable protective gloves to handle corrupted (rechargeable)
batteries.
• (Rechargeable) batteries must be kept out of reach of children. Do not leave
(rechargeable) batteries lying around, as there is risk, that children or pets swallow
them.
• All (rechargeable) batteries should be replaced at the same time. Mixing old and
new (rechargeable) batteries in the device can lead to (rechargeable) battery
leakage and device damage.
• (Rechargeable) batteries must not be dismantled, short-circuited or thrown into
fire. Never recharge non-rechargeable batteries. There is a risk of explosion!
Operating controls
A1 DCF symbol
A2 Time display
A3 Indoor temperature display
A4 Date display
A5 Outdoor temperature display
Inserting/replacing the batteries
First insert the batteries into the base station and afterwards, insert the batteries into
the outdoor sensor (batteries not included).
• Open the cover of the battery compartment (C2) on the back of the base station.
• Insert four new 1.5 V Mignon cells (AA) in the battery compartment, paying attention to the
correct polarity. The correct polarity is indicated in the battery compartment.
• Close the battery compartment of the base station again.
• Within 3 minutes, insert the batteries into the outdoor sensor.
• Open the battery compartment cover on the reverse side of the outdoor sensor and insert two
new 1.5 V Micro cells (AAA) into the battery compartment in the upright position. The correct
position is shown in the battery compartment.
• Reclose the battery compartment of the outdoor sensor.
• The clock first searches for the temperature signal of the outdoor sensor. After receiving
the signal of the outdoor sensor, the clock displays the outdoor temperature in the outdoor
temperature display (A5).
• Afterwards, the clock starts searching for the DCF signal and tries to tune in.
B1 MODE button C1 Suspension eyes
B2 SNOOZE button C2 Battery compartment
B3 ALARM button C3 Support
B4 button + 12/24
B5 button – °C/°F
B6 SEARCH button
B7 RESET button
B8 ALERT button