GreatPowerDirect AC/DC Adapter User Manual

1. Introduction

This manual provides essential information for the safe and effective use of your GreatPowerDirect AC/DC Adapter, Model GPD090309-38832. This power supply is designed to provide reliable power to compatible LG E1950T, E2350T, and E2350T-PN LED LCD monitors. Please read this manual thoroughly before installation and operation.

2. Safety Information

• Ensure the adapter is used with compatible devices only. Refer to the specifications section for details.
• Do not expose the adapter to water, moisture, or extreme temperatures.
• Avoid dropping or subjecting the adapter to strong impacts.
• Do not attempt to open or modify the adapter. This may void the warranty and pose safety risks.
• Disconnect the adapter from the power outlet during lightning storms or when unused for extended periods.
• Keep the adapter away from heat sources and ensure adequate ventilation.
• This product complies with FCC, CE, and RoSH safety standards.

3. Package Contents

Verify that all items are present in the package:

• 1 x GreatPowerDirect AC/DC Adapter Unit
• 1 x AC Power Cord (2-pin)

4. Product Overview

The GreatPowerDirect AC/DC Adapter consists of a main power brick, a DC output cable with a barrel connector, and a detachable AC input power cord.

Figure 1: The GreatPowerDirect AC/DC Adapter unit shown with its detachable AC power cord and DC output cable with barrel connector.

5. Setup

Follow these steps to connect your AC/DC adapter to your monitor:

1. Connect the AC Power Cord: Insert the 2-pin end of the AC power cord into the corresponding input port on the AC/DC adapter unit. Ensure it is firmly seated.
2. Connect to Monitor: Locate the power input port on your LG E1950T, E2350T, or E2350T-PN LED LCD monitor. Insert the barrel connector from the adapter's DC output cable into this port.
3. Connect to Power Outlet: Plug the other end of the AC power cord into a standard wall power outlet.
4. Verify Connection: Ensure all connections are secure before powering on your monitor.

6. Operating Instructions

Once the adapter is correctly connected as described in the Setup section, your monitor should receive power. Turn on your monitor using its power button. The adapter operates automatically to provide the necessary power. No further user interaction is required for its basic function.

7. Maintenance

• Cleaning: Disconnect the adapter from the power outlet and monitor before cleaning. Use a soft, dry cloth to wipe the surface of the adapter. Do not use liquid cleaners or solvents.
• Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and moisture. Avoid tightly coiling the cables to prevent damage.
• Handling: Always grasp the plug when disconnecting from the outlet; do not pull on the cord. Inspect cables periodically for any signs of wear or damage.

8. Troubleshooting

• Monitor Not Powering On:
  • Ensure the AC power cord is securely connected to both the adapter and the wall outlet.
  • Verify the barrel connector is fully inserted into the monitor's power input.
  • Check if the wall outlet is functional by plugging in another device.
  • Confirm that your monitor model is listed as compatible with this adapter.
• Flickering or Unstable Power:
  • Ensure all connections are tight and free from debris.
  • Avoid using the adapter with extension cords or power strips that are overloaded.
  • If the issue persists, the adapter may be faulty and require replacement.

9. Specifications

10. Warranty and Support

Your GreatPowerDirect AC/DC Adapter is backed by a commitment to quality.

• Money Back Guarantee: This product includes a 30-day money-back guarantee from the date of purchase.
• Exchange Policy: A 1-year exchange policy is provided for defective units.

For warranty claims or technical support, please contact GreatPowerDirect customer service through your original point of purchase or visit the official GreatPowerDirect website for contact information.