1. Introduction
Thank you for purchasing the Karlsson Modern Cuckoo Checker Wall Clock. This stylish and functional timepiece is designed to enhance your indoor living space with its unique modern design and classic cuckoo feature. This manual provides essential information for the proper setup, operation, and maintenance of your new clock. Please read it thoroughly before use and retain it for future reference.
2. Safety Information
- This product is intended for indoor use only. Do not expose to direct sunlight, extreme temperatures, or high humidity.
- Keep out of reach of children and pets.
- Do not attempt to disassemble or modify the clock. This will void the warranty and may cause damage.
- Handle batteries with care. Do not mix old and new batteries, or different types of batteries. Insert batteries with correct polarity (+/-). Remove depleted batteries promptly.
- Clean the clock with a soft, dry cloth only. Do not use abrasive cleaners or solvents.
3. Package Contents
Please check that all items are present and in good condition:
- Karlsson Modern Cuckoo Checker Wall Clock (1 unit)
- User Manual (this document)
Note: 3 x AA batteries are required for operation and are not included in the package.
4. Setup
4.1 Battery Installation
The clock requires 3 AA batteries (not included).
- Locate the battery compartment on the back of the clock.
- Open the battery compartment cover.
- Insert 3 AA batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Close the battery compartment cover securely.

Figure 4.1: Rear view of the clock with the battery compartment.
4.2 Setting the Time
Once batteries are installed, the clock hands will begin to move. To set the correct time:
- Locate the time setting knob on the back of the clock (usually a small wheel).
- Gently turn the knob clockwise until the clock displays the correct time.
- Avoid turning the hands directly, as this may damage the mechanism.
4.3 Mounting the Clock
The clock is designed for wall mounting. Choose a suitable location indoors, away from direct sunlight, heat sources, and excessive moisture.
- Identify a sturdy wall location.
- Use a screw or hook (not included) appropriate for your wall type.
- Hang the clock securely using the hanging slot on the back.

Figure 4.2: Example of the clock mounted on a wall.
5. Operating the Clock
Your Karlsson Modern Cuckoo Checker Wall Clock is designed for simple operation.

Figure 5.1: Front view of the clock.
5.1 Timekeeping
The clock will accurately keep time once the batteries are installed and the time is set. The orange hour and minute hands indicate the current time.
5.2 Cuckoo Feature
The clock features a charming cuckoo bird that emerges to announce the hour. The cuckoo sound is synchronized with the time. Please note that the cuckoo mechanism may have a light sensor to prevent it from sounding in the dark (night mode), though specific details on this model's cuckoo settings are not provided. If the cuckoo does not sound, ensure the room is adequately lit.

Figure 5.2: Close-up of the cuckoo bird.
6. Maintenance
6.1 Cleaning
To maintain the appearance of your clock:
- Wipe the clock surface gently with a soft, dry, lint-free cloth.
- Do not use liquid cleaners, sprays, or abrasive materials, as these can damage the finish.
6.2 Battery Replacement
Replace batteries when the clock starts losing time or the cuckoo feature becomes weak or stops working. Follow the battery installation steps in Section 4.1.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock not working / Hands not moving | Dead or incorrectly installed batteries. | Check battery polarity. Replace with fresh AA batteries. |
| Cuckoo does not sound | Low batteries; Insufficient light (if light sensor is present); Cuckoo mechanism stuck. | Replace batteries. Ensure the room is well-lit. Gently check if the cuckoo bird is obstructed. |
| Clock losing or gaining time | Low batteries; Environmental factors. | Replace batteries. Ensure the clock is not exposed to extreme temperatures. |
If you experience issues not listed here, or if the problem persists after attempting the solutions, please contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Karlsson |
| Model Number | KA5968BK |
| Product Dimensions | 21.5 cm (W) x 41 cm (H) x 3.81 cm (D) |
| Color | Black |
| Display Type | Analog |
| Style | Modern Design |
| Power Source | Battery (3 x AA required) |
| Frame Material | Plastic |
| Usage | Indoor |
9. Warranty and Support
Karlsson products are manufactured to high quality standards. For information regarding warranty terms and conditions, please refer to the documentation provided at the time of purchase or visit the official Karlsson website. For technical support or inquiries, please contact your retailer or the Karlsson customer service department.
Please note: Specific warranty details may vary by region and retailer.





