Introduction
This manual provides essential information for the safe and effective use of your SupplySource AC Adapter Charger, designed specifically for the Lepy LP-2020USB Class T Audio Bluetooth Stereo Amplifier. Please read these instructions carefully before use and retain them for future reference.
The adapter is manufactured with high-quality materials and incorporates multiple safety features to protect against incorrect voltage, short circuits, and internal overheating. It is certified with CE and FCC standards.
Setup
- Verify Compatibility: Before connecting, ensure that the DC output voltage and tip size of this AC adapter match the requirements of your Lepy LP-2020USB amplifier. Incorrect specifications can damage your device.
- Connect to Amplifier: Insert the DC output plug of the adapter firmly into the power input port of your Lepy LP-2020USB amplifier.
- Connect to Power Outlet: Plug the AC input cord of the adapter into a standard 100-240V wall outlet.
- Initial Check: Confirm that the amplifier powers on correctly after connection.
This image illustrates the key features of the AC adapter:
- Internal Circuitry: Shows stable output voltage, automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, and short circuit protection.
- Power Cord: Made of high-quality 3x0.5 mm copper core, which is antioxidant and corrosion resistant.
- Outer Casing: The power supply's shell is made of flame retardant and high temperature resistant ABS and PC synthetic materials, ensuring strength and wear resistance.
Operating Instructions
Once connected as described in the Setup section, the adapter will supply power to your Lepy LP-2020USB amplifier. No further user interaction is typically required for operation.
- Ventilation: If the adapter is used for extended periods, ensure it is placed in a well-ventilated area to prevent overheating. Do not cover it or place it on soft surfaces that could obstruct airflow.
- Environmental Conditions: Avoid using the adapter in excessively humid or dusty environments.
Maintenance
- Cleaning: Disconnect the adapter from the power outlet and the amplifier before cleaning. Use a dry, soft cloth to wipe the surface. Do not use liquid cleaners or sprays.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or crimping the power cord excessively. Do not place heavy objects on the cord.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter not providing power. |
|
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| Adapter feels excessively hot. |
|
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Specifications
- Input Volt Range: 100-240V
- Input Frequency: 50-60Hz
- Cable Length: Approximately 11 feet (3.35 meters)
- Materials: Flame retardant and high temperature resistant ABS and PC synthetic materials (shell), 3x0.5 mm copper core (power cord).
- Safety Certifications: CE, FCC
Warranty and Support
Your SupplySource AC Adapter Charger comes with the following warranty:
- Money Back Guarantee: 30 Days
- Free Exchange: 60 Days (with paid return label)
- Worry-Free Warranty: 720 Days (anytime)
For any questions, concerns, or warranty claims, please contact SupplySource customer support. We are available to assist you.