onerbl AC-DC Adapter User Manual

1. Introduction

This manual provides essential information for the safe and efficient use of your onerbl AC-DC Adapter. This power supply is designed to provide electrical power to compatible Acer LED DLP Projectors, allowing for operation and battery charging from standard electrical outlets.

2. Safety Information

Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or damage to the product or connected devices.

• Do not expose the adapter to water, rain, or excessive moisture.
• Use the adapter only with devices specified for 19VDC input and compatible connector types.
• Ensure the power outlet voltage matches the adapter's input requirements (AC 100-240V).
• Do not open or attempt to repair the adapter. Refer all servicing to qualified personnel.
• Keep the adapter away from heat sources and direct sunlight.
• Disconnect the adapter from the power outlet when not in use for extended periods.
• Avoid placing heavy objects on the power cord.

3. Package Contents

Verify that all items are present in your package:

• 1 x onerbl AC-DC Adapter
• 1 x AC Power Cord

4. Product Overview

The onerbl AC-DC Adapter is designed for reliable power delivery. It features a compact design and includes necessary safety protections.

Figure 1: The onerbl AC-DC Adapter and its accompanying AC power cord, ready for connection.

Figure 2: Diagram illustrating the physical dimensions of the AC-DC adapter unit and the lengths of its integrated DC cable and detachable AC power cord.

Figure 3: A close-up view of the detachable AC power cord, showing the two-prong plug for wall outlets and the C7 connector for the adapter.

5. Setup

Follow these steps to correctly set up your onerbl AC-DC Adapter:

1. Connect AC Power Cord: Insert the C7 connector end of the AC power cord firmly into the corresponding port on the onerbl AC-DC Adapter.
2. Plug into Wall Outlet: Insert the two-prong plug of the AC power cord into a standard electrical wall outlet (AC 100-240V).
3. Connect to Projector: Connect the barrel connector of the adapter's DC output cable into the power input port of your compatible Acer LED DLP Projector.

Figure 4: The onerbl AC-DC adapter properly connected to a wall outlet and a device, indicating operational status with a blue LED light.

6. Operating Instructions

Once properly connected, the adapter will automatically begin supplying power to your projector. A blue LED indicator light on the adapter signifies that it is receiving power and operating correctly.

• Ensure all connections are secure before powering on your projector.
• The adapter is designed for continuous use but should be disconnected when not needed for extended periods to conserve energy.

7. Troubleshooting

If you encounter issues with your onerbl AC-DC Adapter, refer to the following common problems and solutions:

• No Power Indicator Light:
  • Check if the AC power cord is securely connected to both the adapter and the wall outlet.
  • Try plugging the AC power cord into a different wall outlet to rule out a faulty outlet.
  • Ensure the AC power cord itself is not damaged.
• Projector Not Powering On:
  • Verify that the adapter's DC output barrel connector is fully inserted into the projector's power input port.
  • Confirm that the projector itself is functioning correctly by testing with another known-good power source if available.
  • Ensure the adapter's specifications (voltage, current) match your projector's requirements.
• Adapter Overheating:
  • Ensure the adapter is placed in a well-ventilated area and not covered.
  • Disconnect the adapter immediately if it feels excessively hot. Contact support if overheating persists.

If problems persist after attempting these troubleshooting steps, please contact customer support.

8. Specifications

9. Warranty and Support

For information regarding warranty coverage, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. You may also visit the manufacturer's official website for further assistance.