Introducció
Thank you for choosing the Technoline WT375 Radio-Controlled Digital Alarm Clock. This compact and feature-rich device provides accurate timekeeping, indoor temperature display, and a convenient alarm function with snooze. Its E-Ink display offers excellent readability. Please read this manual carefully to ensure proper setup and operation.

Figura 1: Frontal view of the Technoline WT375 Digital Alarm Clock.
Característiques clau
- High-quality radio-controlled timekeeping (no manual time setting required).
- E-Ink / E-paper display for superior readability.
- Switchable display mode (normal to negative).
- 12/24 hour time format display.
- Visualització de la data.
- Indoor temperature display in Celsius (°C) or Fahrenheit (°F).
- Alarma amb funció de repetició.
- Indicador de bateria baixa.
Contingut del paquet
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- 1 x Technoline WT375 Digital Alarm Clock
- 1 x Manual d'usuari (aquest document)
Nota: 2 x AAA Micro LR03 batteries are no inclòs i s'han de comprar per separat.

Figure 2: Product packaging, indicating included items and features.
Configuració
1. Instal·lació de la bateria
- Localitza el compartiment de la bateria a la part posterior del despertador.
- Obriu la tapa del compartiment de la bateria.
- Insert 2 x AAA (LR03) batteries, ensuring correct polarity (+ and -).
- Tanqueu bé la tapa del compartiment de la bateria.
Upon battery installation, the clock will automatically begin searching for the radio-controlled time signal (DCF-77). This process may take several minutes. Ensure the clock is placed away from sources of interference such as electronic devices or metal objects.
2. Initial Time Synchronization
The WT375 is a radio-controlled clock, meaning it automatically synchronizes its time with a precise atomic clock signal.
- Col·loca el rellotge a prop d'una finestra per a una millor recepció del senyal.
- The signal reception icon (often a tower or waves) will flash during synchronization.
- Once synchronized, the icon will become solid, and the correct time, date, and day will be displayed.
- If the signal is not received within 24 hours, try relocating the clock.
Instruccions de funcionament
Funcions del botó

Figura 3: lateral view illustrating button placement.
| Botó | Funció (pressió curta) | Funció (premsa llarga) |
|---|---|---|
| MODE (often on the back/side) | Cycle through display modes (Time, Date, Temperature). | Enter time/alarm setting mode. |
| + / UP | Increase value in setting mode; Toggle 12/24 hour format (outside setting mode). | Manually initiate DCF signal search. |
| - / DOWN | Decrease value in setting mode; Toggle °C/°F temperature unit (outside setting mode). | Toggle normal/negative display mode. |
| ALARM / SET (often on the back/side) | Activate/Deactivate alarm. | Entra al mode de configuració d'alarma. |
| SNOOZE / LLUM (botó superior) | Activate snooze during alarm; Briefly illuminate display. | Stop alarm for the day. |
Configuració de l'Alarma
- Manteniu premut el botó ALARM / SET fins que l'hora de l'alarma comenci a parpellejar.
- Utilitza el + or - botons per ajustar l'hora. Premeu ALARM / SET per confirmar.
- Utilitza el + or - botons per ajustar els minuts. Premeu ALARM / SET per confirmar i sortir de la configuració de l'alarma.
- To activate or deactivate the alarm, short press the ALARM / SET botó. Apareixerà/desapareixerà una icona d'alarma a la pantalla.
Ús de la funció Snooze
Quan soni l'alarma, premeu el botó SNOOZE / LLUM button on top of the clock. The alarm will temporarily stop and sound again after approximately 5 minutes.
To stop the alarm completely for the day, press any other button (e.g., MODE, +, -) or long press the SNOOZE / LLUM botó.
Changing Display Modes (Normal/Negative)
The WT375 features an E-Ink display that can switch between a normal (dark digits on light background) and a negative (light digits on dark background) display mode.
- Premeu llargament el botó - / DOWN button to toggle between the normal and negative display modes.

Figure 4: The WT375 display in negative mode.
Manteniment
- Neteja: Netegeu el rellotge amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Substitució de la bateria: When the low battery indicator appears on the display, replace both AAA batteries promptly to ensure continued accurate operation.
- Emmagatzematge: Si guardeu el rellotge durant un període prolongat, traieu-ne les piles per evitar fuites.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Clock not displaying time / blank screen. | No batteries or incorrect battery polarity. | Ensure batteries are inserted correctly with proper polarity. Replace batteries if depleted. |
| L'hora és incorrecta o no s'estableix automàticament. | Poor DCF-77 signal reception. | Relocate the clock closer to a window or away from electronic interference. Manually initiate signal search (long press '+'). |
| L'alarma no sona. | Alarm not activated or alarm volume too low (if adjustable). | Ensure the alarm icon is displayed. Check alarm settings. (Note: This model has fixed alarm volume). |
| La lectura de temperatura sembla inexacta. | Clock placed near heat sources or direct sunlight. | Move the clock to a location with stable ambient temperature. |
Especificacions
| Característica | Detall |
|---|---|
| Model | WT375 |
| Marca | Technoline |
| Tipus de visualització | Digital E-Ink / E-paper |
| Format horari | Seleccionable de 12/24 hores |
| Temperature Range (Internal) | -9.9 °C (14.2 °F) a +50 °C (122.0 °F) |
| Interval de temperatura recomanat | 0 °C (32 °F) a +40 °C (104 °F) |
| Resolució de temperatura | 0.1 °C |
| Precisió de la temperatura | ± 0.5 °C for 0 °C - 40 °C |
| Font d'alimentació | 2 x 1.5V AAA Micro batteries (not included) |
| Dimensions (L x A x A) | 5.9 x 3.81 x 5.9 cm (2.32 x 1.5 x 2.32 polzades) |
| Pes | 69 grams (aprox. 2.43 oz) |
| Material | Acrilonitril butadiè estirè (ABS) |
| Característiques especials | Radio-controlled time, Calendar display, Alarm, Snooze, E-Ink display, Low battery indicator |
Garantia i Suport
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Technoline weblloc.
Fabricant: technoline
País d'origen: Xina





