LKPower AC Adapter Instruction Manual for TECSUN Radios

1. Introduction

This manual provides essential instructions for the safe and effective use of your LKPower AC Adapter. This adapter is designed to provide reliable power to compatible TECSUN FM/AM/SW Hand Crank Rechargeable Radios, allowing you to operate your device or charge its internal battery from standard electrical outlets.

Please read this manual thoroughly before using the product and retain it for future reference.

2. Safety Information

• Electrical Safety: Always ensure the adapter is connected to a power outlet with the correct voltage (AC 100-240V).
• Indoor Use Only: This adapter is intended for indoor use in dry locations. Do not expose it to water, rain, or excessive humidity.
• Avoid Damage: Do not use the adapter if the cord or plug is damaged. Do not attempt to open or repair the adapter yourself.
• Ventilation: Ensure adequate ventilation around the adapter during use to prevent overheating.
• Unplug When Not in Use: Disconnect the adapter from the power outlet when not in use for extended periods.
• Child Safety: Keep the adapter out of reach of children.

3. Product Overview

Figure 1: Front view of the LKPower AC Adapter. This image displays the main body of the adapter with its two-prong US plug and the attached barrel connector cable. The adapter's specifications (Input: 100-240VAC, 50/60Hz) are visible on its surface.

The LKPower AC Adapter is a compact power supply designed for specific TECSUN radio models. It features a standard two-prong plug for wall outlets and a barrel-type connector for your device.

Figure 2: Front and side views of the LKPower AC Adapter. This image provides two perspectives of the adapter, highlighting its compact design and the ribbed texture for heat dissipation. The front view shows the input specifications, while the side view emphasizes its slim profile.

4. Setup

1. Verify Compatibility: Ensure your TECSUN radio model is listed in the "Compatibility" section of this manual.
2. Inspect Adapter: Before use, visually inspect the AC adapter and its cable for any signs of damage. Do not use if damaged.
3. Connect to Device: Insert the barrel connector plug of the LKPower AC Adapter firmly into the power input port of your TECSUN radio.
4. Connect to Power Outlet: Plug the AC adapter into a standard electrical wall outlet (AC 100-240V).

Figure 3: LKPower AC Adapter in use, plugged into a power strip. This image demonstrates the adapter connected to a multi-outlet power strip, illustrating a typical setup scenario in an office or home environment.

5. Operation

Once the LKPower AC Adapter is properly connected to both your TECSUN radio and a power outlet, it will begin to supply power to your radio. If your radio has a rechargeable battery, the adapter will also initiate the charging process.

• Powering the Radio: The adapter provides continuous power for operating your radio directly from an AC source.
• Charging Battery: When connected, the adapter will charge the radio's internal rechargeable battery. Refer to your specific TECSUN radio's manual for charging indicators and times.
• Disconnection: To disconnect, first unplug the adapter from the wall outlet, then gently remove the barrel connector from your radio.

6. Compatibility

This LKPower AC Adapter is compatible with the following TECSUN FM/AM/SW Hand Crank Rechargeable Radio models:

• TECSUN GREEN-88
• TECSUN GREEN-168
• TECSUN GREEN-138
• TECSUN GR-88
• TECSUN GR-168
• TECSUN GR-138
• TECSUN R-308
• TECSUN R404
• TECSUN R909
• TECSUN R-911
• TECSUN R912
• TECSUN R-919
• TECSUN DR-920
• TECSUN R1210
• TECSUN R-9012
• TECSUN R-9710
• TECSUN BCL-3000 (Barrel Round Plug version)

Note: Always verify the power input requirements of your specific radio model before connecting any adapter.

7. Specifications

Figure 4: Dimensions of the LKPower AC Adapter. This image illustrates the physical measurements of the adapter body and the length of its attached cable, providing precise size information for users.

8. Troubleshooting

• No Power to Radio:
  • Ensure the adapter is securely plugged into both the wall outlet and the radio.
  • Test the wall outlet with another device to confirm it is functional.
  • Verify that your radio model is compatible with this adapter.
• Adapter Overheating:
  • Unplug the adapter immediately.
  • Ensure it is not covered or placed in an enclosed space that restricts airflow.
  • If overheating persists, discontinue use and contact support.

9. Maintenance

• Cleaning: Disconnect the adapter from power before cleaning. Use a dry, soft cloth to wipe the surface. Do not use liquid cleaners or solvents.
• Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
• Inspection: Periodically inspect the cable and connector for any signs of wear or damage.

10. Warranty and Support

For warranty information or technical support regarding your LKPower AC Adapter, please refer to the documentation provided at the time of purchase or contact your retailer. Specific warranty terms and support channels may vary.

For general inquiries, you may visit the LKPower brand website or contact their customer service department.