Introduction
This manual provides essential information for the safe and effective use of your Kircuit AC Adapter. This adapter is designed as a replacement power supply for the Cambridge Soundworks CW0380 Ambiance 2 Radio Music System. Please read these instructions carefully before use and retain them for future reference.
Setup Instructions
Follow these steps to properly set up your Kircuit AC Adapter:
- Unpack the Adapter: Carefully remove the AC adapter unit and its power cord from the packaging.
- Identify Components: The package includes the main adapter unit, a DC output cable with a connector for your device, and an AC input cable with a standard 2-pin plug for the wall outlet.

Image: The Kircuit AC Adapter unit with its detachable AC input cable and integrated DC output cable.
- Connect AC Input Cable: Plug the 2-pin end of the AC input cable into the corresponding port on the Kircuit AC Adapter unit. Ensure it is firmly seated.
- Connect to Device: Plug the DC output connector from the adapter into the power input port of your Cambridge Soundworks CW0380 Ambiance 2 Radio Music System.
- Connect to Power Outlet: Insert the 2-pin plug of the AC input cable into a standard wall power outlet (100V-240V AC compatible).

Image: The Kircuit AC Adapter connected to a wall outlet, ready for use.
The adapter is now ready to provide power to your device.
Operating the AC Adapter
The Kircuit AC Adapter is designed for straightforward operation, providing a stable power supply to your compatible device.
- Power Indicator: A small LED indicator on the adapter unit illuminates when it is receiving power and functioning correctly.
- Automatic Operation: Once connected, the adapter automatically supplies the necessary power to your device. No further user interaction is required for basic operation.
- Safety Features: The adapter incorporates built-in safety protections to ensure reliable operation and device safety. These include:
- Short Circuit Protection: Prevents damage from electrical shorts.
- Excess Voltage Protection: Safeguards against overvoltage conditions.
- Over Temperature Protection: Prevents overheating of the adapter.
- Overcurrent Protection: Protects against excessive current flow.

Image: The Kircuit AC Adapter showing its dimensions and an anti-interference magnetic ring on the DC cable for stable operation.
Maintenance and Care
To ensure the longevity and optimal performance of your Kircuit AC Adapter, follow these maintenance guidelines:
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cables to prevent damage.
- Cable Care: The power cables are designed for durability. Avoid bending, twisting, or kinking the cables sharply, as this can damage the internal wiring. Do not place heavy objects on the cables.

Image: Illustration of the durable design of the power cable, featuring high-quality materials and thick insulation for wear and abrasion resistance.
- Plug Integrity: Ensure the plugs remain clean and free from debris. The plugs are designed for a secure and stable connection.

Image: Comparison highlighting the secure and durable design of the Kircuit adapter's plugs, built to withstand electrical loads without overheating.
Troubleshooting
If you encounter issues with your Kircuit AC Adapter, refer to the following common problems and solutions:
- No Power to Device:
- Check Connections: Ensure both the AC input cable and the DC output connector are securely plugged into the adapter, the wall outlet, and your device.
- Verify Outlet: Test the wall outlet with another device to confirm it is functioning.
- Adapter Indicator: Check if the LED indicator on the adapter is lit. If not, recheck connections or try a different outlet.
- Adapter Overheating:
- Ventilation: Ensure the adapter is placed in a well-ventilated area and not covered, allowing heat to dissipate.
- Load: Confirm the adapter is being used with a compatible device and not overloaded.
- Device Not Charging/Functioning Properly:
- Compatibility: Double-check that this adapter is the correct replacement for your Cambridge Soundworks CW0380 Ambiance 2 Radio Music System.
- Device Port: Inspect the power input port on your device for any damage or debris.
If problems persist after following these steps, contact customer support for further assistance.
Specifications
| Brand | Kircuit |
| Model Compatibility | Cambridge Soundworks CW0380 Ambiance 2 Radio Music System |
| Input Voltage | 100V-240V AC |
| Power Source | Corded Electric |
| Main Power Connector Type | 2 Pin (US Standard) |
| Item Weight | 8 ounces |
| Special Feature | Portable, Travel |
| Adapter Body Dimensions (Approx.) | 4.2 inches (Length) x 1.2 inches (Width) x 1.8 inches (Height) |
| DC Output Cable Length (Approx.) | 44.3 inches |
| AC Input Cable Length (Approx.) | 79.3 inches |
Warranty and Support
For information regarding product warranty, please refer to the documentation included with your purchase or contact the manufacturer directly. For technical support or further assistance, please reach out to Kircuit customer service through their official channels.