1. Introduction
This manual provides essential information for the safe and effective use of your Onerbl replacement AC power adapter. This adapter is specifically designed for the Mitel MiVoice Conference Unit UC360 Collaboration Point, ensuring compatibility with Part# 51301151 and 51005172. Please read these instructions carefully before use.

Image 1.1: Onerbl Power Adapter. This image displays the main power adapter unit with its attached DC output cable.
2. Safety Information
To prevent electric shock, fire, or damage to the adapter or your device, always follow these safety precautions:
- Do not expose the adapter to rain or moisture.
- Do not disassemble the adapter. Refer all servicing to qualified personnel.
- Ensure the power outlet is easily accessible and located near the equipment.
- Avoid placing the adapter in areas with poor ventilation or near heat sources.
- This adapter features built-in over-voltage and over-heat protection for enhanced safety.

Image 2.1: Smart Chip Multiple Protection. This image illustrates the adapter's safety features, including short-circuit, over-voltage, and over-current protection.
3. Package Contents
Verify that your package contains the following items:
- 1 x Onerbl AC Power Adapter
- 1 x AC Power Cord

Image 3.1: AC Power Cord. This image shows the detachable AC power cord that connects the adapter to the wall outlet.
4. Setup Instructions
Follow these steps to connect your Onerbl power adapter:
- Connect the AC power cord to the Onerbl power adapter.
- Connect the DC output plug of the Onerbl power adapter to the power input port of your Mitel MiVoice Conference Unit UC360.
- Plug the AC power cord into a standard wall electrical outlet (AC 100-240V, 50/60Hz).
- Ensure all connections are secure. The Mitel MiVoice Conference Unit UC360 should now receive power.

Image 4.1: Adapter in Use. This image demonstrates the power adapter connected to a device and plugged into a wall outlet.
5. Operating Instructions
The Onerbl power adapter operates automatically once connected. It is designed to provide a stable power supply to your Mitel MiVoice Conference Unit UC360. No user intervention is required during operation.
- The adapter supports a wide input voltage range of AC 100-240V, 50/60Hz, making it suitable for worldwide use.
- A small indicator light on the adapter may illuminate when power is supplied, indicating proper function.
6. Maintenance
Proper maintenance ensures the longevity and reliable performance of your power adapter:
- Keep the adapter clean and free from dust. Use a dry, soft cloth for cleaning.
- Do not use liquid cleaners or aerosols.
- Store the adapter in a cool, dry place when not in use.
- Avoid bending or crimping the cables excessively, as this can damage the internal wiring.
7. Troubleshooting
If you experience issues with your power adapter, consider the following:
- No Power to Device:
- Ensure the AC power cord is securely plugged into both the adapter and the wall outlet.
- Verify that the DC output plug is firmly connected to your Mitel MiVoice Conference Unit UC360.
- Test the wall outlet with another device to confirm it is functioning.
- Adapter Feels Warm:
- It is normal for power adapters to become warm during operation. If it feels excessively hot, disconnect it immediately and contact support.
- Ensure adequate ventilation around the adapter.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Onerbl |
| Input Voltage | AC 100-240V, 50/60Hz |
| Compatibility | Mitel MiVoice Conference Unit UC360 (Part# 51301151 & 51005172) |
| Protection Features | Over Voltage Protection, Over Heat Protection, Short-Circuit Protection, Over-Current Protection |
| Cable Length (Total) | Approximately 127.8 inches (324.6 cm) |

Image 8.1: Adapter Dimensions. This image provides detailed measurements of the power adapter unit and its associated cables, including a total cable length of 127.8 inches.
9. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.