onerbl Car Adapter

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Onerbl Car Adapter Replacement for Wharfedale WDP-137 DVD Player User Manual

Model: Car Adapter (for Wharfedale WDP-137)

1. Introduction

This manual provides essential instructions for the safe and effective use of your Onerbl Car Adapter, designed as a replacement power supply for the Wharfedale WDP-137 DVD Player. This adapter converts your vehicle's DC power into the appropriate DC power required by your device, enabling operation or battery charging while on the go.

2. Safety Information

  • Ensure the adapter is compatible with your device's power requirements before use.
  • Do not expose the adapter to moisture, rain, or extreme temperatures.
  • Avoid dropping or subjecting the adapter to severe impact.
  • Do not attempt to disassemble or modify the adapter.
  • Unplug the adapter from the vehicle's power outlet when not in use.
  • The adapter features over-voltage and over-heat protection for safe operation.

3. Setup

  1. Identify the Power Port: Locate the DC power input port on your Wharfedale WDP-137 DVD Player.
  2. Connect to Device: Insert the barrel connector end of the Onerbl Car Adapter firmly into the DC power input port of your DVD player.
  3. Connect to Vehicle: Insert the cigarette lighter plug end of the Onerbl Car Adapter into your vehicle's 12V or 24V accessory power outlet (cigarette lighter socket). Ensure it is fully seated.
  4. Verify Connection: Confirm that both ends of the adapter are securely connected.
Onerbl Car Adapter with cigarette lighter plug and barrel connector
This image displays the Onerbl car adapter. It features a black cable coiled in the center, connecting a car cigarette lighter plug on the right to a barrel connector on the left. The cigarette lighter plug has a black plastic body with a silver tip and side contacts. The barrel connector is also black. The adapter is designed to provide power from a vehicle's 12V or 24V outlet.

4. Operating Instructions

Once the Onerbl Car Adapter is correctly connected to both your Wharfedale WDP-137 DVD Player and your vehicle's power outlet, your DVD player should receive power. You can now operate your DVD player or charge its internal battery as per its own operating instructions.

  • Turn on your Wharfedale WDP-137 DVD Player using its power button.
  • If the DVD player has a charging indicator, observe it to confirm charging status.
  • To disconnect, first turn off your DVD player, then carefully remove the adapter from the vehicle's power outlet, followed by disconnecting it from the DVD player.

5. Maintenance

  • Keep the adapter clean and free from dust and debris. Use a soft, dry cloth for cleaning.
  • Store the adapter in a cool, dry place when not in use.
  • Avoid tightly coiling the cable to prevent damage to the internal wires.
  • Regularly inspect the cable and connectors for any signs of wear or damage. Discontinue use if damage is observed.

6. Troubleshooting

ProblemPossible CauseSolution
DVD Player does not power on or charge.
  • Adapter not fully plugged into vehicle outlet.
  • Vehicle outlet is not receiving power (e.g., vehicle ignition off, blown fuse).
  • Adapter not fully plugged into DVD player.
  • Faulty adapter or DVD player.
  • Ensure the adapter's cigarette lighter plug is firmly seated in the vehicle's power outlet.
  • Check if the vehicle's ignition is on. Consult your vehicle's manual for power outlet operation and fuse box location.
  • Ensure the barrel connector is fully inserted into the DVD player's power port.
  • Test the adapter with another compatible device if possible, or test the DVD player with its original power supply. If the issue persists, the adapter or DVD player may require service.
Adapter feels excessively hot.
  • Overload or internal fault.
  • Poor ventilation.
  • Immediately disconnect the adapter from both the vehicle and the DVD player. Allow it to cool down.
  • Ensure the adapter is not covered or in an enclosed space during operation. If overheating persists, discontinue use.

7. Specifications

FeatureDetail
Product NameOnerbl Car Adapter Replacement
Compatible DeviceWharfedale WDP-137 DVD Player
Input VoltageDC 12-24V
Output TypeDC (Specific voltage/amperage not provided in product data)
Protection FeaturesOver Voltage Protection, Over Heat Protection
ManufacturerShenzhen Waweis Technology Co., Ltd
ASINB0D9GHHXJH

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