Introduction
This user manual provides essential information for the safe and effective use of your Inwa Corded Power Adapter, specifically designed for Inwa MZ-622 Bluetooth Outdoor Active + Passive Speakers. Please read this manual thoroughly before using the product and retain it for future reference.
What's in the Box
Verify that all components are present and in good condition upon opening the package.
- 1 x Inwa Corded Power Adapter (Model: J652-1.903780UX)
Image: The Inwa Corded Power Adapter, showing the main adapter unit with its input prongs and the attached output cable with its proprietary connector. The adapter unit displays model number J652-1.903780UX and electrical specifications.
Setup
Follow these steps to properly connect your power adapter to the Inwa MZ-622 speakers.
- Verify Compatibility: Ensure that this power adapter (Model: J652-1.903780UX) is the correct replacement or original adapter for your Inwa MZ-622 Active + Passive Speakers. Using an incompatible adapter may damage your speakers.
- Power Off Speakers: Before connecting the adapter, ensure your Inwa MZ-622 speakers are powered off and disconnected from any existing power source.
- Connect to Speakers: Locate the power input port on your Inwa MZ-622 Active Speaker. Carefully insert the proprietary connector of the power adapter's output cable into this port. Ensure a firm and secure connection.
- Connect to Power Outlet: Plug the AC input prongs of the power adapter into a standard wall power outlet (100-240V AC, 50/60Hz).
- Power On Speakers: Once the adapter is securely connected to both the speakers and the power outlet, you may power on your Inwa MZ-622 speakers.
Operating Instructions
The Inwa Corded Power Adapter is designed for continuous operation to power your MZ-622 speakers. No specific user interaction is required beyond proper connection.
- Ensure the adapter is always connected to a stable power source within the specified voltage range (100-240V AC).
- Avoid bending or crimping the power cable excessively, as this can damage internal wires.
- If you need to disconnect the speakers, always unplug the adapter from the wall outlet first, then disconnect from the speaker.
Maintenance
Proper care will extend the life of your power adapter.
- Cleaning: Disconnect the adapter from all power sources 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 wrapping the cable too tightly around the adapter.
- Inspection: Periodically inspect the cable and connector for any signs of damage, such as fraying, cuts, or bent pins. If damage is observed, discontinue use immediately and replace the adapter.
Troubleshooting
If you encounter issues with your power adapter, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Speakers not powering on. | Adapter not plugged in securely. Wall outlet has no power. Adapter or cable is damaged. Speakers are faulty. | Ensure adapter is fully plugged into both the speaker and the wall outlet. Test the wall outlet with another device. Inspect adapter and cable for visible damage; replace if damaged. Consult your speaker's manual or contact Inwa support. |
| Adapter feels unusually hot. | Overload or internal fault. Poor ventilation. | Immediately unplug the adapter. Ensure it is used with compatible devices only. Allow it to cool down. If overheating persists, discontinue use and replace. Ensure the adapter is in a well-ventilated area and not covered. |
| Loose connection at speaker port. | Connector not fully inserted. Damaged connector or speaker port. | Push the connector firmly into the speaker's power port. If the connection remains loose, the connector or port may be damaged. Contact Inwa support. |
Specifications
Technical specifications for the Inwa Corded Power Adapter.
| Feature | Detail |
|---|---|
| Product Name | Inwa Corded Power Adapter |
| Model Number (Adapter) | J652-1.903780UX |
| Compatible Speaker Model | Inwa MZ-622 Bluetooth Outdoor Active + Passive Speakers |
| Input Voltage | 100-240V AC |
| Input Frequency | 50/60Hz |
| Input Current | 1.7A |
| Output Voltage | 19.0V DC |
| Output Current | 3.78A |
| Output Power | 71.82W |
| Cable Length | Approx. 6.6 ft (2 meters) |
| Certifications | cULus LISTED E499581, FC |
| Manufacturer (Adapter) | Shenzhen Jiuzhou Power Technology Co., Ltd. |
| Item Weight | 3 ounces (approx. 85 grams) |
| Package Dimensions | 4 x 2 x 2 inches (approx. 10.16 x 5.08 x 5.08 cm) |
Warranty and Support
The Inwa Corded Power Adapter comes with a one-year warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
For warranty claims, technical support, or any inquiries regarding your Inwa product, please contact us through the following channels:
- Amazon: Contact the seller "Inwa-us" directly through your Amazon order history.
- Social Media: Search for "inwa speaker" on Facebook, Instagram, or Twitter to find official support channels.
Please have your purchase details and the adapter's model number (J652-1.903780UX) ready when contacting support.
