CK 1808 - Alarm clock radio ADE - Free user manual and instructions
Find the device manual for free CK 1808 ADE in PDF.
| Product type | Alarm clock radio |
| Brand | ADE |
| Model | CK 1808 |
| Power supply | 1 LR03 (AAA) battery 1.5 V |
| Display | Analog dial with hands, digital screen for date and temperature |
| Time reception | DCF77 signal (77.5 kHz) – automatic synchronization |
| Alarm function | Progressive alarm with snooze and automatic stop after 30 minutes |
| Snooze | 5 minutes, activated by SNOOZE/LIGHT button |
| Dial illumination | Press SNOOZE/LIGHT button (approx. 5 seconds) |
| Temperature display | Range -10 °C to 60 °C, alternates with date |
| Manual setting | M.SET button for manual time setting |
| Factory reset | Reset button (reset) with pointed object |
| Alarm switch | ON/OFF |
| Housing material | Not specified (assumed plastic) |
| Dimensions (approx.) | 10 x 10 x 5 cm (estimated) |
| Weight (approx.) | 200 g (estimated) |
| Maintenance | Clean with a soft dry or slightly damp cloth; do not immerse in water |
| Safety | Risk of explosion if battery is incorrectly replaced; keep out of reach of children; do not expose to moisture |
| Warranty | 2 years, material or manufacturing defects, repair or replacement |
| Spare parts | Not available; repairs only by specialized workshop |
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USER MANUAL CK 1808 ADE
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Close-up of a wall clock face showing time approximately 20:30 (no text or symbols beyond brand and numbers)Bedienungsanleitung
CK 1808

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Simple icon of a person using a laptop inside a circle (no text or symbols)Operating instructions | Instrucciones de operación | Mode d'emploi Istruzioni per l'uso | Instrukcja obsługi
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Warning symbol with exclamation mark inside a triangle (no text or numbers)natural_image
Warning symbol with exclamation mark inside a triangle (no text or numbers)22089 Hamburg, Germany
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Symbol of a trash bin with crossed lines indicating no waste, and a solid black rectangle below (no text or labels)You have chosen to purchase a high-quality product from the brand ADE, which combines intelligent functions with an exceptional design. With this radio-controlled alarm clock, you always have the exact time in view. The many years of experience of the brand ADE ensures a high technical standard and proven quality.
We wish you easy timing at any time!
Your ADE Team
General information
About this manual

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Simple icon of a person using a laptop inside a circle (no text or symbols)This operating manual describes how to safely use and care for your products.
Keep this operating manual in a safe place in case you would like to refer to it later. If you pass this item on to someone else, pass on this manual as well. Failure to observe the recommendations in this operating manual can lead to injuries or damage to your product.

Pull the protective film off the display.
Explanation of symbols

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Warning symbol with exclamation mark inside a triangle (no text or numbers)This symbol, combined with the word WARNING, warns against moderate and mild injuries.

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Warning symbol with exclamation mark inside a triangle (no text or numbers)This symbol, combined with the word NOTE, warns against material damage.

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Table of Contents
General information....29
Intended Use....32
Safety 32
Overview 36
Scope of delivery 38
Start-up 38
Receiving the time signal 39
Use 41
About the time signal
transmitter DCF77....44
Alarm.... 45
Other functions....47
Cleaning......48
Fault and remedy...... 48
Technical Data 49
Declaration of Conformity 50
Guarantee 51
Disposal....51
Intended Use
This radio-controlled alarm clock receives its time signal from the German time signal transmitter DCF77. The alarm clock is designed exclusively for private use in dry indoor areas.
Safety
- This item can be used by children 8 years of age and above, as well as by persons with reduced physical, sensory, or mental capacities or lacking experience and knowledge, if they are supervised or have been instructed in the safe use of the item and understand the dangers that may arise.
- Children must not play with the item.
- Cleaning and user maintenance must not be carried out by children, unless they are 8 years of age or older and are being supervised.
- Batteries, when swallowed, can be life-threatening. Keep the item and batteries out of reach of small children. If batteries have been swallowed, seek medical help immediately.
DANGER for Children
- Keep children away from packaging material. Risk of choking if swallowed.
RISK of fire/burning and/or explosion
- There is a risk of explosion if batteries are replaced incorrectly. Replace batteries only with the same or equivalent battery type. Observe the “Technical Data”.
- Batteries must not be recharged, reactivated by other means, dismantled, thrown into fire, or short-circuited. Otherwise there is an increased risk of explosion and leakage; furthermore, gases may escape!
- Avoid contact of the battery fluid with skin, eyes, and mucosa. In case of contact, rinse the affected areas right away with plenty of clean water and consult a doctor immediately.
BEWARE of material damage
- Protect the alarm clock from strong shocks, vibrations and moisture.
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Remove the battery from the unit when it is exhausted or when the alarm clock will not be used for a longer period of time. This prevents damage that may be caused by leakage.
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When inserting and changing batteries, pay attention to the correct polarity (+/-).
- Do not expose batteries to extreme conditions, for example, by storing them on radiators or under direct sunlight. Increased risk of leakage!
- Clean the battery and device contacts, as needed, before inserting the battery.
- Use only batteries of the same type.
- Do not make any changes to the item. Only allow repairs to be carried out at a specialist workshop. Repairs carried out incorrectly can considerably endanger the user.
Overview

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1 2 3 4 ADE 23 °C1 SNOOZE/LIGHT button
2 Alarm switch ON/OFF
3 Date and temperature display
4 Dial lighting

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9 8 5 6 7 Reset M.5s Reset5 Reset button
6 M.Set button
7 Rec button
8 Battery compartment for 1x LR03 (AAA), 1.5 V
9 Alarm setting knob
Scope of delivery
- Radio-controlled alarm clock
- Battery type LR03 (AAA), 1.5 V—(1x)
- Operating Manual
Start-up
To use the device, you will need a LR03 (AAA),
1.5 V battery.
- Slide the battery compartment cover downwards.
- Insert the batteries as shown on the bottom of the battery compartment. Pay attention to the correct polarity (+/-).
- Replace the battery compartment cover and slide it upwards. Battery compartment lid must engage audibly.
Once the battery has been inserted, the alarm clock switches to receiving mode; see next chapter.
Notes on changing the battery:
- The battery must be changed when the hands stop moving.
- Only use the battery type specified in the "Technical Data".
- Dispose of old batteries in an environmentally friendly manner, see “Disposal”.
Receiving the time signal
After inserting the battery:
- Beep sounds
- Clock hands start to turn and show "12 o'clock" shortly thereafter.
- Display shows temperature.
- Alarm clock switches to time signal reception.
As soon as the time signal has been received with sufficient strength, the hands begin to turn again and then indicate the current time. This process can last a few minutes.
From now on the radio-controlled alarm clock automatically switches to receiving mode several times a day and compares its own time with that received by the time signal transmitter. If there is a difference, the time displayed on the alarm clock will be automatically corrected. If no sufficiently strong signal has been received, the radio-controlled alarm clock will cancel the reception process. In this case:
- Check whether the location of the radio-controlled alarm clock is suitable; see "Tips for good reception".
- To restart the reception process, remove the battery and reinsert it.
- Set the time manually, if necessary; see "Set the time manually".
Use
Dial lighting
-Press the SNOOZE/LIGHT button to turn the dial lighting on for approx. 5 seconds.
Temperature and date display
The room temperature in ^ C and the date in the Day/Month format are displayed alternately for approx. 20 seconds on the small display.
Restart radio transmission
- Press and hold the REC button for a few seconds.
- Release the button as soon as the clock hands start to turn.
The radio wall clock then indicates "12 o'clock".
The alarm clock now tries to receive a radio signal within the next minutes.
- If the alarm clock receives a sufficiently strong radio signal, the hands will be adjusted to the correct time.
- If the alarm clock fails to receive a sufficiently strong radio signal, it will revert to the previously displayed time.
Set the time manually
If no radio reception is possible, you can set the time manually.
- Press and hold the M.SET button. The hands begin to turn.
- Release the button just before the correct time is displayed.
- Press the M.SET button again to set the alarm clock to the correct time. Each tap adjusts the radio-controlled alarm clock one minute ahead.

When M.SET is not pressed for 30 seconds, the currently set time is stored and you have to repeat the process.
Tips for good reception
- Set up the radio-controlled alarm clock as close to a window as possible.
- Maintain a distance from TV sets, computers and monitors. In addition, the alarm clock should not be in the immediate vicinity of base stations of cordless telephones.
- The reception is generally better at night. If the alarm did not receive a signal during the day, it may well be that the signal is received at night, immediately and at full strength.
- The weather, e.g. a heavy storm, can cause interference with the reception.
- Temporary shutoffs of the transmitter can sometimes happen, e.g. because of maintenance work.
About the time signal transmitter DCF77
This radio-controlled alarm clock receives its radio signals from the time signal transmitter DCF77. This broadcasts the precise and official time of the Federal Republic of Germany on the long-wave frequency of 77.5 kHz. The transmitter is located in Mainflingen near Frankfurt am Main and, with its range of up to 2000 km, supplies the majority of radio-controlled clocks in western Europe with the necessary radio signals. Once the radio-controlled alarm clock is powered by the battery, it switches to receiving mode and searches for
the signal from the DCF77 transmitter. If the time signal has been received with sufficient strength, the hands set themselves to the correct time. The radio-controlled alarm clock switches on several times a day and synchronises the time with the radio signal from the transmitter DCF77. In the event the signal is not received, e.g. during a strong storm, the device continues to run precisely and then switches to receiving mode again at the next scheduled time.
Alarm
Setting the alarm time
- Use the knob to set the small hand to the desired alarm time. Turn only in the indicated direction of rotation!
- Set the alarm switch to the ON position.
Being awakened
At the set time you will be woken by an alarm signal, which will become more intense as the waking time increases.
Auto-stop function
If you do not press a button, the alarm switches off automatically after 30 minutes. After 12 hours, the alarm will be triggered again.
Repeat alarm (snooze function)
-Press the SNOOZE/LIGHT button 1x when the alarm sounds. After 5 minutes, the device switches on again and wakes you up again. This procedure can be repeated multiple times.
Turn the alarm off
-Set the alarm switch to the OFF position.
Other functions
Switching between summer and winter time
The switchover from summer to winter time or vice versa takes place automatically in case of good time signal reception.
Reset the radio-controlled alarm clock to the default settings
If the time is repeatedly displayed incorrectly, you can reset the alarm clock to the default settings (reset function). A reset is required only in exceptional cases.
- Using a thin object (e.g. an unwound
paperclip) press down on the RESET button. A beep will sound and the clock hands will turn to 12:00, with the alarm clock eventually switching to receiving mode.
Cleaning

Do not immerse the alarm clock in water or other liquids. Do not use rough, scratching or abrasive cleaning agents.
- If necessary, use a soft, dry cloth, or a slightly moistened one to wipe the alarm clock.
Fault and remedy
No function.
- Battery empty or inserted the wrong way around?
Temperature indication appears too high.
- Check whether the radio-controlled alarm clock is exposed to direct sunlight.
Technical Data
Model: DCF Radio-controlled
alarm clock CK 1808
Battery: 1x LR03 (AAA), 1.5 V

Rated current: < 180 μA
Measuring range: approx. -10 °C - 60 °C
Distributor (no service address):
Waagen-Schmitt GmbH
Hammer Steindamm 27-29
22089 Hamburg, Germany
Our products are constantly being developed
and improved. For this reason, design and
technical modifications are possible at any time.
Declaration of Conformity
Waagen-Schmitt GmbH hereby declares that the radio-controlled alarm clock CK 1808 is in compliance with EU directives 2014/53/EU and 2011/65/EU.
The full text of the EU declaration of conformity is available at the following internet address: www.ade-germany.de/doc
This declaration loses its validity if any modification is made to the alarm clock that has not been agreed with us in advance.
Hamburg, july 2018 Waagen-Schmitt GmbH

Guarantee
The company Waagen-Schmitt GmbH guarantees for 2 years from the purchase date the cost-free rectification of defects on the basis of material or fabrication errors through repair or exchange. In the event of a guarantee claim, please return the product with the proof of purchase (stipulating the reason for claim) to your dealer.
Disposal
Disposing of the packaging

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Recycling symbol composed of four arrows forming a triangle (no text or labels)Dispose of the packaging with similar materials. Put cardboard with waste paper, films with recyclable materials.
Disposing of the product
Dispose of the product in accordance with the regulations that apply in your country.

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Symbol of a trash bin with crossed lines indicating no waste, and a solid black rectangle below (no text or labels)Devices must not be disposed of in normal household waste.
At the end of its life, the product must be disposed of in an appropriate way. In this way, valuable materials contained in the device will be recycled and the burden on the environment avoided. Hand in the old device at a collection point for electronic waste or at a recycling depot.
For more information, contact your local waste disposal firm or your local administrative body.

Recyclable and disposable batteries do not belong in household waste
All batteries must be handed in at a collection point in your community, suburb, or at the retailer. Such batteries can thus be disposed of in an environmentally friendly way.
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Symbol of a trash bin with crossed lines indicating no waste, and a solid black rectangle below (no text or labels)natural_image
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Warning symbol with exclamation mark inside a triangle (no text or numbers)natural_image
Warning symbol with exclamation mark inside a triangle (no text or numbers)natural_image
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Simple line drawing of a trash bin with two crossed x-axes (no text or symbols)natural_image
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Warning symbol with exclamation mark inside a triangle (no text or numbers)natural_image
Warning symbol with exclamation mark inside a triangle (no text or numbers)Hamburg, lipiec 2018
Waagen-Schmitt GmbH
