1. Introduzione
Thank you for choosing the Karlsson Belle Numbers Alarm Clock. This manual provides detailed instructions for setting up, operating, and maintaining your new alarm clock. Please read this manual thoroughly before use to ensure proper function and longevity of your device.
The Karlsson Belle Numbers Alarm Clock is a stylish and functional timepiece designed for indoor use, particularly suitable for bedrooms. It features an analog display and a reliable alarm function.

Figure 1.1: The Karlsson Belle Numbers Alarm Clock in a typical setting.
2. Impostazione
2.1 Installazione della batteria
- Individuare il coperchio del vano batterie sul retro della sveglia.
- Gently slide or remove the cover.
- Insert one (1) AA battery, ensuring the positive (+) and negative (-) terminals align with the indicators inside the compartment.
- Riposizionare saldamente il coperchio del vano batteria.

Figura 2.1: Posteriore view of the alarm clock, highlighting the battery compartment and setting knobs.
2.2 Impostazione dell'ora corrente
After installing the battery, the clock will begin to run. To set the correct time:
- Locate the time setting knob on the back of the clock (usually the larger knob).
- Rotate the knob clockwise or counter-clockwise until the hour and minute hands display the accurate current time.
3. Istruzioni per l'uso
3.1 Impostazione dell'allarme
The alarm function allows you to set a specific time for the alarm to sound.
- Locate the alarm setting knob on the back of the clock (usually smaller than the time setting knob).
- Rotate this knob to move the alarm hand (often a distinct color or shape) to your desired alarm time.
- Locate the alarm ON/OFF switch, typically a small switch on the back or side of the clock.
- Slide the switch to the "ON" position to activate the alarm. Slide it to "OFF" to deactivate.

Figura 3.1: dettagliata view of the clock face, showing the hour, minute, and alarm hands.
3.2 Snooze Function (If applicable)
This model does not feature a dedicated snooze function. To stop the alarm, slide the alarm ON/OFF switch to the "OFF" position.
4. Manutenzione
4.1 Pulizia
To clean the alarm clock, gently wipe the surface with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these may damage the finish or internal components.
4.2 Sostituzione della batteria
When the clock begins to lose time or the alarm function weakens, it is an indication that the battery needs to be replaced. Follow the steps in Section 2.1 for battery installation. Always use a fresh AA battery for optimal performance.
5. Risoluzione Dei Problemi
- Clock not running or running slowly:
Check if the battery is inserted correctly with the correct polarity. Replace the battery with a new AA battery if necessary.
- L'allarme non suona:
Ensure the alarm ON/OFF switch is in the "ON" position. Verify that the alarm hand is set to the desired time. Check the battery as a weak battery can affect alarm volume.
- Alarm sounds at the wrong time:
Re-adjust the alarm setting knob to align the alarm hand precisely with your desired alarm time.
6. Specifiche
| Marca | Karlsson |
| Numero di modello | PTG-KA5915BK |
| Colore | Nero |
| Materiale | Ferro |
| Dimensioni (L x P x A) | Dimensioni: 6 x 3.81 x 12 cm |
| Peso | 200 grammi |
| Fonte di alimentazione | Batteria da 1 AA (non inclusa) |
| Caratteristica speciale | Allarme |
| Tipo di visualizzazione | Analogico |
| Uso previsto | Indoor (Bedroom) |
7. Garanzia e supporto
Warranty information for your Karlsson Belle Numbers Alarm Clock is typically provided at the point of purchase or within the product packaging. Please retain your proof of purchase for any warranty claims.
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact the retailer from whom you purchased the product or refer to the official Karlsson websito per i dettagli di contatto del servizio clienti.
Nota: non vengono fornite informazioni sulla disponibilità dei pezzi di ricambio.





