onerbl 12V AC-DC Adapter Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective use of your onerbl 12V AC-DC Adapter. This adapter is designed as a replacement power supply for the Glocalme GLMR21A02 HomeFlex 4G LTE Mobile Hotspot Wireless Router and other compatible devices requiring a 12V, 2A power source.

The onerbl AC-DC adapter converts standard AC wall power into the DC power required by your device, enabling operation and battery charging. It is manufactured with high-quality materials and tested to ensure compatibility and reliable performance.

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.

• Use only with devices that match the adapter's voltage (12V) and current (2A) specifications. Exceeding these limits can damage your device.
• Ensure the adapter is fully inserted into the power outlet.
• Do not expose the adapter to water, moisture, or extreme temperatures.
• Do not attempt to open, modify, or repair the adapter. Refer all servicing to qualified personnel.
• Keep the adapter away from children.
• Unplug the adapter from the power outlet when not in use for extended periods.
• This adapter features Over Voltage Protection and Over Heat Protection to safeguard your devices.

3. Package Contents

• 1 x onerbl 12V AC-DC Adapter (Model: KA2401A-1202000US)

Figure 3.1: The onerbl 12V AC-DC Adapter, featuring a compact design and a coiled power cable.

4. Setup

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

1. Verify Compatibility: Ensure your device requires a 12V DC input and draws no more than 2 Amperes (2A) of current. Check your device's power specifications, usually printed on the device itself or in its manual.
2. Connect to Device: Insert the DC output plug of the onerbl adapter firmly into the power input port of your Glocalme GLMR21A02 HomeFlex 4G LTE Mobile Hotspot Wireless Router or compatible device.
3. Connect to Power Outlet: Plug the AC input prongs of the adapter into a standard 100-240V AC wall power outlet.
4. Power On Device: Once connected, power on your device as usual. The adapter will supply power for operation and charge the device's battery if applicable.

Figure 4.1: The adapter plugged into a power strip, providing power to a compatible device.

5. Operating Instructions

The onerbl 12V AC-DC Adapter operates automatically once connected to a power source and a compatible device. It provides a stable 12V DC output to power your device and facilitate battery charging.

• Ensure the adapter is always used in a well-ventilated area to prevent overheating.
• If your device has an indicator light for charging or power, observe it to confirm proper operation.
• Disconnect the adapter from the wall outlet first, then from the device, when not in use.

6. Maintenance

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

• Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
• Storage: Store the adapter in a cool, dry place when not in use. Avoid wrapping the cable too tightly around the adapter to prevent damage to the cable or connectors.
• Inspection: Periodically inspect the adapter and cable for any signs of damage, such as frayed wires, cracked casing, or bent prongs. If damage is found, discontinue use immediately and replace the adapter.

7. Troubleshooting

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

• No Power to Device:
  • Ensure the adapter is securely plugged into both the wall outlet and your device.
  • Test the wall outlet with another device to confirm it is functional.
  • Verify that your device's power input specifications match the adapter's output (12V, 2A).
  • Inspect the adapter cable and connectors for any visible damage.
• Adapter Overheating:
  • Ensure the adapter is in a well-ventilated area and not covered.
  • Confirm that the connected device does not exceed the adapter's maximum current output (2A).
  • If overheating persists, discontinue use and contact support.

8. Specifications

Figure 8.1: Views of the adapter showing its compact design. Figure 8.2: Detailed dimensions of the adapter block and cable length (76 inches).

9. Warranty and Support

For warranty information or technical support, please refer to the retailer or manufacturer's official website. Keep your purchase receipt as proof of purchase.

Manufacturer: Shenzhen Waweis Technology Co., Ltd