1. Introducció
Gràcies per la compraasing the Technoline WT 221-T Radio Controlled Clock. This device offers precise timekeeping through its DCF-77 radio control function, along with useful features such as an alarm with snooze, indoor temperature display, and backlight. Please read this manual carefully before operating the device to ensure proper use and to maximize its lifespan.
Per a més informació, visiteu la pàgina oficial del producte: Technoline WT 221-T Product Page
2. Informació de seguretat
- No exposeu la unitat a temperatures extremes, llum solar directa o humitat elevada.
- Eviteu deixar caure la unitat o sotmetre-la a impactes forts.
- No barregeu piles velles i noves o diferents tipus de piles.
- Traieu les piles si la unitat no s'utilitza durant un període prolongat.
- Mantenir fora de l'abast dels nens.
- Do not attempt to disassemble or repair the unit yourself. Contact qualified personnel for service.
3. Contingut del paquet
- 1x Technoline WT 221-T Radio Controlled Clock
- 1x Manual d'instruccions (aquest document)
Note: 2x AAA batteries are required and are not included in the package.
4. Producte acabatview

Figura 4.1: Davant view of the Technoline WT 221-T clock alongside its retail packaging. The clock displays the time, date, and indoor temperature. The packaging highlights key features like "Radio controlled alarm clock".

Figura 4.2: Primer pla frontal view of the Technoline WT 221-T clock. The display shows "RADIO CONTROLLED" at the top, and below it are four control buttons: ALM ON/OFF, ZONE, MODE, and °C/°F/WAVE.

Figura 4.3: posterior view of the Technoline WT 221-T clock, showing the battery compartment cover and ventilation slots. The CE mark is visible on the bottom right.

Figura 4.4: The Technoline WT 221-T clock held in a hand, illustrating its compact size. Dimensions are indicated as 3.3 inches (8 cm) in height.
Funcions del botó:
| Botó | Funció |
|---|---|
| ALM ON/OFF | Activates or deactivates the alarm. |
| ZONA | Adjusts the time zone setting. |
| MODE | Switches between time display modes (12/24h) and enters setting modes. |
| °C/°F / WAVE | Toggles temperature display between Celsius and Fahrenheit. Initiates manual radio signal search. |
5. Configuració
5.1 Instal·lació de la bateria
- Open the battery compartment cover on the back of the unit (refer to Figure 4.3).
- Insert 2x AAA batteries according to the polarity markings (+ and -) inside the compartment.
- Tanqueu bé la tapa del compartiment de la bateria.
The clock will automatically begin searching for the DCF-77 radio signal after battery insertion.
5.2 Initial Setup and Radio Control
The Technoline WT 221-T is a DCF-77 radio controlled clock. It automatically synchronizes with the atomic clock signal for precise timekeeping. Ensure the clock is placed in an area with good reception, away from electronic interference.
- Upon first power-up, the clock will attempt to receive the DCF-77 signal. A signal icon will typically flash on the display.
- Once the signal is successfully received, the time and date will be set automatically. The signal icon will become steady.
- If reception is poor, try moving the clock to a different location, preferably near a window.
- To manually initiate a signal search, press and hold the "WAVE" button (part of °C/°F / WAVE button).
6. Instruccions de funcionament
6.1 Manual Time Setting (if radio control fails)
In areas with no DCF-77 signal, or if you prefer, you can set the time manually.
- Manteniu premut el botó MODE fins que els dígits de les hores comencin a parpellejar.
- Utilitza el ZONA per ajustar l’hora.
- Premeu MODE de nou per passar a la configuració dels minuts. Utilitzeu ZONA per ajustar els minuts.
- Continueu prement MODE to cycle through year, month, and day settings, adjusting each with the ZONA botó.
- Premeu MODE one last time to confirm settings and exit manual setting mode.
6.2 12/24 Hour Display
To switch between 12-hour (with AM/PM indicator) and 24-hour time display:
- En el mode de visualització de l'hora normal, premeu el botó MODE button briefly to toggle between 12h and 24h format.
6.3 Configuració de la zona horària
The time zone setting allows for an offset of ±1 hour from the received DCF-77 time.
- En el mode de visualització de l'hora normal, premeu el botó ZONA button briefly to adjust the time zone. The display will show "+1h" or "-1h" if an offset is applied.
6.4 Alarm Setting and Activation
- Premeu el botó MODE button repeatedly until the alarm time is displayed (usually indicated by an alarm icon).
- Manteniu premut el botó MODE fins que els dígits de l'hora de l'alarma parpellegin.
- Utilitza el ZONA per configurar l'hora d'alarma desitjada.
- Premeu MODE again to move to the alarm minute setting. Use ZONA per ajustar els minuts.
- Premeu MODE one last time to confirm the alarm setting.
- Per activar o desactivar l'alarma, premeu la tecla ALM ON/OFF botó. Apareixerà una icona d'alarma a la pantalla quan l'alarma estigui activa.
When the alarm sounds, press any button (except ALM ON/OFF) to activate the snooze function. The alarm will sound again after approximately 5 minutes. To stop the alarm completely, press the ALM ON/OFF botó.
6.5 Temperature Display (°C/°F)
The clock displays the indoor temperature.
- Premeu el botó ° C / ° F button briefly to toggle the temperature display between Celsius (°C) and Fahrenheit (°F).
6.6 Llum de fons
The clock features a backlight for easy viewen condicions de poca llum.
- Press the top silver bar of the clock to activate the backlight. The backlight will illuminate for a few seconds.
7. Manteniment
- Netegeu la unitat amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Replace batteries when the display becomes dim or the clock stops functioning correctly.
- Ensure the battery compartment is always sealed to prevent dust and moisture ingress.
8. Solució De Problemes
| Problema | Possible causa/solució |
|---|---|
| Clock does not display anything. | Batteries are dead or incorrectly inserted. Check battery polarity and replace if necessary. |
| L'hora és incorrecta o no s'estableix automàticament. | Poor DCF-77 signal reception. Move the clock to a location with better reception (e.g., near a window). Ensure no strong electronic interference nearby. Manually initiate signal search using the WAVE button. |
| L'alarma no sona. | Alarm is not activated. Press the ALM ON/OFF button to activate (alarm icon should appear). Check if alarm time is set correctly. |
| La lectura de temperatura sembla inexacta. | Ensure the clock is not placed in direct sunlight or near heat sources/vents, which can affect readings. |
9. Especificacions
- Model: WT 221-T black
- Dimensions: 7.9 x 4.2 x 7.9 cm (3.11" d'amplada x 3.11" d'alçada)
- Font d'alimentació: 2 piles AAA (no incloses)
- Visualització de l'hora: Format 12/24 hores
- Interval de temperatura: Visualització de la temperatura interior
- Característiques especials: DCF-77 Radio controlled clock, Alarm with snooze, Backlight, Time zone setting (± 1h)
- Material: Plàstic (acrilonitril butadiè estirè)
- Color: Negre
- Pes: 2.08 unces
10. Garantia i Suport
Technoline products are designed for reliability and performance. For warranty information and technical support, please refer to the warranty card included with your purchase or visit the official Technoline weblloc web. Conserveu el rebut de compra com a comprovant de compra.
For general inquiries or further assistance, you may visit the manufacturer's weblloc: www.technoline.de





