Introducció
Thank you for choosing the Karlsson KA5654BK Digital Alarm Clock. This elegant and functional alarm clock features a sleek wooden design with a clear digital LED display. It is designed to provide accurate timekeeping, multiple alarm settings, and additional information such as date and temperature, making it a perfect addition to your bedroom, living room, or home office. Please read this manual carefully to ensure proper setup, operation, and maintenance of your new alarm clock.
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Davant view of the Karlsson KA5654BK Digital Alarm Clock, showcasing its black wooden finish and bright LED display showing the time 10:33.

A display of various Karlsson clocks, highlighting the design versatility of the brand, with the KA5654BK model visible among them.

posterior view of the Karlsson KA5654BK Digital Alarm Clock, showing the smooth wooden finish and subtle Karlsson branding.
Característiques principals:
- Visualització digital de l'hora LED
- Multiple Alarm Settings (up to 3)
- Time, Date, and Temperature Display Modes
- Sleek Wooden Design
- Compact Dimensions (22.4 x 3.81 x 12.8 cm)
- Battery Powered (for backup) and AC Powered (main operation)
Configuració
- Desembalatge: Carefully remove the alarm clock from its packaging. Retain packaging for future storage or transport.
- Connexió d'alimentació:
- For continuous operation, connect the provided USB power cable to the clock's power input port and plug the other end into a compatible USB power adapter (not always included) or a USB port.
- Per a una còpia de seguretat de la bateria (per conservar la configuració durant l'apagada)tages), insert 3 AAA batteries (not included) into the battery compartment located on the back of the clock, observing the correct polarity (+/-).
- Encesa inicial: Once connected to power, the LED display will illuminate.
Instruccions de funcionament
Configuració de l'hora:
- Locate the control buttons on the back or bottom of the clock (typically labeled SET, UP, DOWN).
- Manteniu premut el botó SET fins que la pantalla de l'hora comenci a parpellejar.
- Utilitza el UP i ABAIX botons per ajustar l'hora. Premeu SET to confirm and move to minutes.
- Adjust minutes using UP i ABAIX. Premeu SET per confirmar.
- Continueu prement SET to cycle through 12/24-hour format, year, month, and day settings, adjusting each with UP i ABAIX segons sigui necessari.
- Premeu SET una última vegada per sortir del mode de configuració.
Configuració d'alarmes:
El rellotge admet fins a tres alarmes independents (A1, A2, A3).
- Premeu el botó SET button repeatedly until "A1" (or A2, A3) appears on the display.
- Mantén premut SET until the alarm time starts flashing.
- Ús UP i ABAIX to set the desired alarm hour, then press SET.
- Ús UP i ABAIX to set the desired alarm minutes, then press SET.
- The display will show "ON" or "OFF". Use UP or ABAIX to enable or disable the alarm. Press SET per confirmar.
- Repetiu per a A2 i A3 si voleu.
- When an alarm sounds, press any button (except for specific snooze buttons if present) to stop it. If no button is pressed, the alarm will typically sound for a set duration and then turn off automatically.
Modes de visualització:
The clock can cycle through different display modes:
- Time Only: Mostra l'hora actual.
- Time, Date, Temperature Cycle: Automatically switches between time, date, and ambient temperature.
Refer to your clock's specific buttons (e.g., MODE or DISPLAY) to switch between these modes. Some models may automatically cycle or have a voice-activated display option.
Control de brillantor:
Please note that the Karlsson KA5654BK Digital Alarm Clock typically features a fixed brightness level for its LED display. Adjusting the brightness is generally not an available function on this model. The display is designed to be clear and visible in various lighting conditions.
Manteniment
- Neteja: Wipe the clock surface with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the wooden finish or display.
- Substitució de la bateria: If using battery backup, replace batteries when the display dims or settings are no longer retained during power interruptions. Ensure correct polarity. Dispose of old batteries responsibly.
- Emmagatzematge: Si guardeu el rellotge durant un període prolongat, traieu-ne les piles per evitar fuites.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla està en blanc o tènue. | No power, loose connection, or depleted batteries. | Ensure USB power cable is securely connected and plugged into a working power source. Replace backup batteries if used. |
| L'alarma no sona. | Alarm not activated, incorrect alarm time, or volume too low (if adjustable). | Verify alarm is set to "ON" and the time is correct. This model has a fixed alarm sound, so volume is not adjustable. |
| Reinici de l'hora/configuració després d'una fallada d'alimentació. | Les bateries de reserva no estan instal·lades o estan esgotades. | Install fresh AAA batteries for backup power. |
| Display brightness is too high. | Fixed brightness level of the LED display. | This model does not feature adjustable brightness. Consider placing the clock in an area where the brightness is less disruptive if needed. |
Especificacions
| Característica | Detall |
|---|---|
| Número de model | KA5654BK |
| Dimensions del producte (L x A x A) | 22.4 x 3.81 x 12.8 cm |
| Pes de l'article | 200 grams |
| Material | Fusta |
| Color | Negre |
| Tipus de visualització | LED digital |
| Font d'alimentació | Battery Powered (backup), USB Cable (main) |
| Piles necessàries | Yes (AAA, not included for main power) |
| Característica especial | Alarm, Temperature Display |
| Tipus d'habitació | Dormitori, sala d'estar, oficina a casa |
Garantia i Suport
For detailed information regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official Karlsson website. For technical support or further assistance, please contact the retailer where you purchased the product or Karlsson customer service directly.
Important: Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.





