EPtech AC/DC Adapter User Manual

1. Introduction and Overview

This manual provides essential information for the safe and effective use of your EPtech AC/DC Adapter, model KQ170625127. This power supply is designed to provide reliable power to compatible devices, specifically the JBL Boost TV Compact Soundbar with Bluetooth.

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

2. Product Features

Universal Input Voltage: Supports World Wide Input Voltage 100-240VAC 50/60Hz, allowing for global compatibility.
Extended Power Cord: Features a total 10 Ft (approximately 3 meters) long power cord for flexible placement.
Comprehensive Safety Features: Equipped with multiple protections including Over Current Protection, Total Power Protection, Over Voltage Protection, and Short Circuit Protection to ensure device safety.
High Quality Construction: Manufactured with high-quality materials for durability and reliable performance.
Certifications: Certified by FCC, CE, and RoHS, ensuring compliance with international safety and environmental standards.

Diagram illustrating multiple safety protections of the power adapter

Image: Safety Design with Multiple Protections. This diagram highlights the built-in safeguards such as over-temperature, over-voltage, over-current, and short-circuit protection, ensuring safe operation.

Cross-section view of a high-quality power cable showing copper wires and PVC insulation

Image: High Quality Power Cable Design. This image illustrates the internal structure of the power cable, emphasizing the use of high-quality copper wire and a durable PVC insulation jacket for enhanced performance and longevity.

3. Setup

The EPtech AC/DC Adapter is designed for straightforward setup. Please follow these steps:

Unpack the Adapter: Carefully remove the AC/DC adapter and power cord from its packaging.
Connect Power Cord: Insert the 2-pin connector of the power cord firmly into the corresponding input port on the AC/DC adapter unit.
Connect to Device: Plug the DC output connector of the adapter into the power input port of your JBL Boost TV soundbar. Ensure a secure connection.
Connect to Power Outlet: Insert the power cord's plug into a standard wall power outlet (100-240VAC, 50/60Hz).

Once connected, the adapter is ready to supply power to your device.

EPtech AC/DC adapter with detachable power cord

Image: EPtech AC/DC Adapter and Power Cord. This image displays the main adapter unit along with its detachable power cord, ready for connection.

EPtech AC/DC adapter with power cord connected

Image: Adapter with Power Cord Connected. This view shows the adapter with the power cord securely attached, illustrating the compact design.

Diagram showing the length of the power adapter cables and an anti-interference ring

Image: Cable Length and Anti-interference Ring. This diagram indicates the approximate lengths of the output (4ft) and input (6ft) cables, totaling 10ft, and highlights the anti-interference magnetic ring for stable operation.

4. Operating Instructions

The EPtech AC/DC Adapter operates automatically once connected correctly. It provides a stable power supply to your compatible device.

Ensure all connections are secure before plugging into a power outlet.
The adapter is designed for continuous operation.
An LED indicator on the adapter unit will illuminate when power is being supplied, confirming proper function.

5. Maintenance

To ensure the longevity and optimal performance of your EPtech AC/DC Adapter, follow these simple maintenance guidelines:

Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or abrasive materials.
Storage: When not in use for extended periods, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cables to prevent damage.
Handling: Avoid dropping the adapter or subjecting it to strong impacts. Do not pull on the cables to disconnect the adapter from the outlet or device; always grasp the plug or connector.

6. Troubleshooting

If you encounter issues with your EPtech AC/DC Adapter, please refer to the following common troubleshooting steps:

Problem	Possible Cause	Solution
No power to device / Adapter LED off	Loose connection. Power outlet issue. Device power input issue. Damaged adapter/cable.	Ensure all cables are securely plugged into the adapter, device, and wall outlet. Test the power outlet with another working appliance. Verify your JBL Boost TV soundbar is functioning correctly with its original power supply (if available). Inspect the adapter and cables for any visible damage. If damaged, discontinue use and replace.
Adapter feels hot	Normal operation (slight warmth). Overload or poor ventilation.	A slight warmth during operation is normal. Ensure the adapter is in a well-ventilated area and not covered. If it's excessively hot, disconnect immediately and contact support.

If the problem persists after following these steps, please contact customer support.

7. Specifications

Attribute	Detail
Brand	EPtech
Model Number	KQ170625127
Input Voltage	100-240VAC, 50/60Hz
Output Amperage	1 Amps
Compatible Devices	JBL Boost TV
Cable Length	Total 10 Ft (approx. 3 meters)
Safety Features	Over current protection, Total power protection, Over voltage protection, Short Circuit Protection
Certifications	FCC, CE, RoHS

Close-up of the power adapter showing its durable and compact design

Image: Durable & Compact Design. This image highlights the robust construction and small footprint of the adapter, making it suitable for various environments.

8. Warranty and Support

For any questions, concerns, or technical support regarding your EPtech AC/DC Adapter, please do not hesitate to contact our customer service team.

Email: epcustomerservice@yahoo.com

Please provide your product model number (KQ170625127) and a detailed description of your inquiry when contacting support to ensure a prompt and accurate response.

EPtech KQ170625127