Introduction
Thank you for purchasing the Karlsson Flat Retro LED Alarm Clock. This clock combines an elegant, slim design with warm wooden accents and a subtle touch of color, making it a perfect addition to any bedroom or workspace. This manual provides comprehensive instructions to help you set up, operate, and maintain your new alarm clock. Please read this manual thoroughly before use and keep it for future reference.
Product Overview

Figure 1: Front view of the Karlsson Flat Retro LED Alarm Clock. This image displays the clock's sleek, flat design with a wooden front panel showing the digital LED time display. The top surface, in jungle green, features an etched symbol indicating wireless charging capability.

Figure 2: Angled view of the Karlsson Flat Retro LED Alarm Clock. This perspective highlights the clock's compact size and the "KARLSSON" brand name subtly printed on the side panel, confirming its authenticity. The wooden front and jungle green top are clearly visible.
The Karlsson Flat Retro LED Alarm Clock features a minimalist design with a digital LED display integrated into a wooden front panel. The top surface is finished in a jungle green color and includes a symbol for wireless charging. Its compact dimensions make it suitable for various spaces.
Setup
1. Unpacking
- Carefully remove the alarm clock from its packaging.
- Check for any visible damage. If the product is damaged, do not use it and contact customer support.
- Ensure all components are present: the alarm clock unit and power cable.
2. Power Connection
- Locate the power input port on the back or side of the alarm clock.
- Insert the provided power cable into the port.
- Plug the other end of the power cable into a standard wall outlet.
- The LED display should illuminate, indicating the clock is powered on.
3. Initial Time Setting
Upon first power-up, the clock may display a default time or require manual setting. Refer to the "Operating" section for detailed instructions on setting the time and alarm.
Operating Instructions
1. Setting the Time
The Karlsson Flat Retro LED Alarm Clock typically has control buttons on the back or bottom.
- Time Set Button: Press and hold the "SET" or "TIME" button until the hour digits begin to flash.
- Adjusting Hours: Use the "+" or "UP" button to increase the hour, and the "-" or "DOWN" button to decrease it.
- Adjusting Minutes: Press the "SET" or "TIME" button again to switch to minute adjustment. Use the "+" or "UP" and "-" or "DOWN" buttons to set the minutes.
- Confirm: Press the "SET" or "TIME" button one more time to confirm the time setting.
2. Setting the Alarm
- Alarm Set Button: Press and hold the "ALARM" button until the alarm hour digits begin to flash.
- Adjusting Alarm Hours: Use the "+" or "UP" and "-" or "DOWN" buttons to set the desired alarm hour.
- Adjusting Alarm Minutes: Press the "ALARM" button again to switch to alarm minute adjustment. Use the "+" or "UP" and "-" or "DOWN" buttons to set the alarm minutes.
- Activate Alarm: Press the "ALARM" button one more time to confirm and activate the alarm. An alarm icon (e.g., a bell) may appear on the display.
- Snooze Function: When the alarm sounds, press any button (often the "SNOOZE" or a large top button) to activate snooze. The alarm will sound again after a set interval (e.g., 5-9 minutes).
- Turn Off Alarm: To turn off the alarm completely, press the "ALARM" button or a dedicated "OFF" button.
3. Wireless Charging Function
The top surface of the alarm clock features a wireless charging pad.
- Place your Qi-compatible smartphone or device directly onto the wireless charging symbol on the top of the clock.
- Ensure the device is centered on the symbol for optimal charging.
- A charging indicator (e.g., an LED light or symbol on the clock's display) may illuminate to confirm charging is active.
- Remove your device once fully charged.
Note: Wireless charging efficiency may vary depending on the device and its placement. Remove any thick cases from your device for better charging performance.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the surface of the alarm clock. Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the finish.
- Dust: Regularly dust the clock to prevent accumulation, especially around the LED display and buttons.
- Placement: Place the clock on a stable, flat surface away from direct sunlight, excessive heat, humidity, or strong magnetic fields.
- Power: Disconnect the power cable if the clock will not be used for an extended period.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock display is off. | No power connection. | Ensure the power cable is securely plugged into the clock and a working wall outlet. |
| Time is incorrect. | Time not set correctly or power interruption. | Reset the time according to the "Setting the Time" instructions. |
| Alarm does not sound. | Alarm not set or not activated. | Verify the alarm time is set and the alarm function is enabled (look for an alarm icon on the display). |
| Wireless charging not working. | Device not Qi-compatible, not centered, or thick case. | Ensure your device supports Qi wireless charging. Reposition the device on the charging pad. Remove any thick protective cases. |
Specifications
- Brand: Karlsson
- Model: KA6039GR
- Color: Jungle Green
- Product Dimensions: 7.6 cm (width) x 3.81 cm (depth) x 3 cm (height)
- Product Weight: 466 grams
- Material: MDF
- Power Source: Wired Electric (Batteries not included)
- Features: LED Display, Alarm Function, Wireless Charging
Warranty and Support
This Karlsson product is covered by a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Karlsson website.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Karlsson customer service.
- Manufacturer: Karlsson
- Website: www.karlssonclocks.com (Example link, actual link may vary)
- Contact Information: Please refer to the manufacturer's website for the most up-to-date contact details.





