Kircuit AC/DC Adapter Instruction Manual

Introduction

This manual provides essential information for the safe and effective use of your Kircuit AC/DC power adapter. This adapter is designed to convert AC power from electrical outlets into DC power required by compatible devices, specifically the Fangor UJ_1098, UJ1098, 1098, and FGDVDUJ-1098 Android 10.1 Inch Portable Touch Screen Wi-Fi Quad-Core Tablet DVD Players. Please read this manual thoroughly before use and retain it for future reference.

Safety Information

To ensure safe operation and prevent damage to the adapter or your device, observe the following precautions:

• Use the adapter only with devices specified as compatible.
• 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, modify, or repair the adapter. Refer servicing to qualified personnel.
• Ensure the power outlet voltage matches the adapter's input specifications (100V-240V AC).
• Unplug the adapter from the power outlet when not in use for extended periods.
• Keep the adapter away from children.

Product Overview

The Kircuit AC/DC adapter is a reliable power solution for your portable tablet DVD player. It features a barrel plug connector designed for a secure fit and is built with internal protection mechanisms for safe charging.

Image 1: Two Kircuit AC/DC power adapters. The label on the front adapter clearly displays "KIRCUIIT AC/DC ADAPTER INPUT: 100-240V AC 50/60Hz 0.3A OUTPUT: =". Both adapters are black with a textured surface and a standard US two-prong plug.

Image 2: A Kircuit AC/DC power adapter with its attached power cord. The cord is black, coiled, and labeled with "Cord Length: 6.5 ft". The adapter itself is black with a standard US two-prong plug and a label showing specifications.

Setup

1. Verify Compatibility: Ensure your device is one of the compatible models: Fangor UJ_1098, UJ1098, 1098, or FGDVDUJ-1098.
2. Inspect Adapter: Before first use, visually inspect the adapter and its cord for any signs of damage. Do not use if damaged.
3. Connect to Device: Insert the barrel plug connector of the adapter firmly into the power input port of your compatible tablet DVD player.
4. Connect to Power Outlet: Plug the AC prongs of the adapter into a standard electrical wall outlet (100V-240V AC).

Image 3: The Kircuit AC/DC power adapter is shown plugged into a white power strip. The power strip is on a wooden desk, with a green potted plant and a calculator visible in the background, illustrating a typical usage environment.

Operating Instructions

Once properly connected, the adapter will begin to supply power to your device. It can be used to:

• Operate Device: Power your tablet DVD player directly from an electrical outlet.
• Charge Battery: Recharge the internal battery of your tablet DVD player. The charging indicator on your device will typically show its charging status.

The adapter features built-in dynamic IC, charger IC, and power fuse for rapid charging and overcharge protection, ensuring the safety of your device during operation and charging.

Maintenance

Proper maintenance ensures the longevity and safe operation of your adapter:

• Cleaning: Disconnect the adapter from both the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. 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 extreme temperatures. Avoid tightly coiling the cord to prevent damage.
• Cord Care: Do not bend, twist, or pull the power cord excessively. Avoid placing heavy objects on the cord.

Troubleshooting

If you encounter issues with your adapter, consider the following:

• Device Not Powering On/Charging:
  • Ensure the adapter is securely plugged into both the wall outlet and the device.
  • Test the wall outlet with another device to confirm it is functional.
  • Verify that your device is compatible with this adapter model.
  • Check the adapter and cord for any visible damage. If damaged, discontinue use.
• Adapter Overheating:
  • A slight warmth during operation is normal. However, if the adapter becomes excessively hot, unplug it immediately.
  • Ensure the adapter is not covered or placed in an enclosed space that restricts airflow.
  • Confirm that the device being powered is compatible and not drawing excessive current.

If problems persist after following these steps, contact customer support.

Specifications

Note: Output specifications (voltage, amperage) are determined by the specific requirements of the compatible device. This adapter is designed to meet those requirements within its input capabilities.

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.

Manufacturer: Shenzhen Waweis Technology Co., Ltd