SLLEA PRO-405
SLLEA AC/DC Adapter for RadioShack PRO-405 Desktop Scanner Receiver - User Manual
Model: PRO-405
1. Introduction
This manual provides essential instructions for the safe and efficient use of your SLLEA AC/DC Adapter, designed for compatibility with the RadioShack PRO-405 Desktop Scanner Receiver. Please read this manual thoroughly before using the product to ensure proper operation and to prevent damage.
2. Product Overview
The SLLEA AC/DC Adapter is a power supply unit designed to provide reliable power to compatible electronic devices, specifically the RadioShack PRO-405 Desktop Scanner Receiver. It features a robust design and incorporates safety mechanisms to protect your device.

Image 2.1: Front view of the SLLEA AC/DC Adapter. This image shows the main body of the adapter with its two-prong plug and the attached power cord.
Key Features:
- Cable Length: Approximately 4 feet (1.2 meters) for flexible placement.
- Input Voltage: Supports worldwide voltage use from 100 to 240 VAC, 50/60Hz.
- Compatibility: Engineered for 100% compatibility with the specified device, ensuring proper function without electrical interference or noise.
- Safety Certifications: CE & FCC certified, tested by the manufacturer for quality and safety.
- Protection Features: Includes over-heat and over-voltage protection to safeguard both the adapter and the connected device.
- Durable Construction: Features a sturdy casing designed to resist bending or breakage during normal use and transport.
3. Setup Instructions
Follow these steps to properly set up your SLLEA AC/DC Adapter with your RadioShack PRO-405 Desktop Scanner Receiver.
- Verify Compatibility: Before connecting, ensure that the output specifications and plug tip of this adapter match the requirements of your RadioShack PRO-405 Desktop Scanner Receiver. Refer to your scanner's manual for its power input specifications.
- Connect to Device: Carefully insert the adapter's output plug into the power input jack of your RadioShack PRO-405 Desktop Scanner Receiver. Ensure a secure connection.
- Connect to Power Outlet: Plug the adapter's two-prong AC plug into a standard wall power outlet (100-240 VAC, 50/60Hz).
- Power On: Once connected, your device should receive power. Refer to your scanner's manual for instructions on powering it on.

Image 3.1: Side view of the SLLEA AC/DC Adapter, highlighting the two-prong AC plug. This image helps in identifying the correct orientation for plugging into a wall outlet.
4. Operating Instructions
The SLLEA AC/DC Adapter functions as a dedicated power supply. Once properly connected, it continuously provides power to your RadioShack PRO-405 Desktop Scanner Receiver. There are no user-adjustable settings on the adapter itself.
- Ensure the adapter is plugged into a functional power outlet.
- Confirm the adapter's output plug is securely connected to your scanner.
- Operate your RadioShack PRO-405 Desktop Scanner Receiver according to its own user manual.
5. 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 abrasive materials.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and moisture. Avoid tightly coiling the cable to prevent damage.
- Inspection: Periodically inspect the adapter and its cable for any signs of damage, such as frayed wires, cracked casing, or bent prongs. If damage is observed, discontinue use immediately.
6. Troubleshooting
If you encounter issues with your SLLEA AC/DC Adapter, refer to the following common troubleshooting steps:
- No Power to Device:
- Ensure the adapter is securely plugged into a working wall outlet. Test the outlet with another device.
- Verify that the adapter's output plug is firmly connected to your RadioShack PRO-405 Desktop Scanner Receiver.
- Check for any visible damage to the adapter or its cable. If damaged, discontinue use.
- Confirm that the RadioShack PRO-405 Desktop Scanner Receiver is powered on according to its own instructions.
- Unusual Noise or Smell:
- Immediately disconnect the adapter from the power outlet and your device.
- Do not attempt to use the adapter again. Contact customer support.
7. Specifications
Technical specifications for the SLLEA AC/DC Adapter.
| Feature | Detail |
|---|---|
| Brand | SLLEA |
| Model Compatibility | RadioShack PRO-405 (CAT. NO. 20-405, 20405, PRO405) |
| Input Voltage | 100-240 VAC, 50/60Hz |
| Cable Length | 4 FT (1.2 meters) |
| Color | Black |
| Certifications | CE, FCC |
| ASIN | B071FSXHXG |
| UPC | 723044549556 |
Note: The output voltage is designed to match the specific requirements of the RadioShack PRO-405 Desktop Scanner Receiver. Always confirm device compatibility before use.
8. Safety Information
Please observe the following safety precautions to prevent injury or damage to the product and connected devices:
- Do not expose the adapter to water, rain, or excessive moisture.
- Do not disassemble or modify the adapter. This will void any potential warranty and may cause electric shock or fire.
- Avoid using the adapter in extremely hot or cold environments.
- Ensure proper ventilation around the adapter during use. Do not cover it.
- Keep out of reach of children.
- Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
9. Warranty and Support
For warranty information or technical support regarding your SLLEA AC/DC Adapter, please contact the manufacturer directly. Refer to the packaging or the official SLLEA website for contact details.
For issues related to the RadioShack PRO-405 Desktop Scanner Receiver, please consult its specific user manual or contact RadioShack support.
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