1. Product Overview
This AC adapter is designed to provide stable 14V DC power at 1.79A (25W) for compatible LCD monitors, specifically models such as A2514_RPN and BN44-00989A. It features a compact design and comes with various regional AC power cables to suit different power outlets.

2. Setup Instructions
- Unpack Components: Carefully remove the AC adapter and the appropriate regional AC power cable from its packaging.
- Connect AC Cable: Insert the 2-pin connector of your regional AC power cable (e.g., EU, US, UK, AU) into the corresponding input port on the AC adapter. Ensure it is firmly seated.
- Connect to Monitor: Plug the DC output connector (the smaller, angled plug) from the AC adapter into the power input jack on your compatible LCD monitor.
- Connect to Power Outlet: Insert the other end of the AC power cable into a standard wall power outlet.


3. Operating Instructions
Once all connections are secure and the adapter is plugged into a live power outlet, the adapter will supply power to your monitor. Turn on your LCD monitor using its power button. The adapter is designed for continuous operation within its specified limits.
4. Maintenance
- Cleaning: Keep the adapter and cables clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid cleaners.
- Storage: When not in use for extended periods, unplug the adapter from both the wall outlet and the monitor. Store it in a cool, dry place.
- Cable Care: Avoid sharp bends, kinks, or excessive pulling on the cables, as this can damage the internal wiring. Do not place heavy objects on the cables.
- Environmental Conditions: Do not expose the adapter to moisture, extreme temperatures, or direct sunlight.
5. Troubleshooting
- No Power to Monitor:
- Ensure all cable connections are firm and secure.
- Verify the wall outlet is functioning by plugging in another device.
- Confirm that your monitor model (e.g., A2514_RPN, BN44-00989A) is compatible with this adapter's specifications (14V, 1.79A, 25W).
- Monitor Flickering or Unstable Display:
- Check for loose connections.
- Ensure the power outlet provides stable power.
- If the issue persists, the monitor itself or other components may require inspection.
6. Specifications
| Feature | Specification |
|---|---|
| Input Voltage | AC 100-240V (Standard, varies by regional cable) |
| Output Voltage | DC 14V |
| Output Current | 1.79A |
| Output Power | 25W |
| Compatibility | A2514_RPN, BN44-00989A LCD Monitors |
| Origin | Mainland China |
| Package Length | 25 cm |
| Package Width | 12 cm |
| Package Height | 6 cm |
| Package Weight | 0.7 kg |
7. Warranty and Support
This product is covered by the seller's standard return and refund policy. For specific details regarding warranty claims, returns, or technical assistance, please contact the seller directly through your purchase platform. Keep your purchase records for reference.
8. User Tips
- Always double-check your monitor's power requirements (voltage and amperage) against the adapter's specifications to ensure compatibility before connecting.
- Use the correct regional AC power cable for your country's outlets to prevent damage and ensure safe operation.
- If you experience any unusual heat or smell from the adapter, immediately unplug it from the power source and discontinue use.





