1. Introduction
This manual provides essential information for the safe and effective use of your onerbl 12V AC Adapter. Please read this manual thoroughly before using the product and retain it for future reference. This adapter is designed to provide reliable power to compatible electronic devices, including various InBody Body Composition Analyzers.
Figure 1: The onerbl 12V AC Adapter unit with its detachable power cord.
2. Safety Information
To prevent injury or damage to the product, always observe the following safety precautions:
- Use only with devices that match the adapter's voltage and current specifications.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not attempt to open or modify the adapter. Refer all servicing to qualified personnel.
- Ensure the power outlet is easily accessible and unplug the adapter during electrical storms or when unused for long periods.
- Keep out of reach of children.
Figure 2: The adapter features multiple protection mechanisms including short-circuit, over-voltage, and over-current protection for enhanced safety.
3. Package Contents
Verify that all items are present in your package:
- onerbl 12V AC Adapter Unit
- AC Power Cord
Figure 3: The detachable AC power cord, which connects the adapter to the wall outlet.
4. Setup
- Connect the AC Power Cord: Insert the figure-8 connector of the AC power cord firmly into the corresponding port on the adapter unit.
- Connect to Device: Plug the DC output connector of the adapter into the power input port of your compatible electronic device (e.g., InBody Body Composition Analyzer). Ensure a secure connection.
- Connect to Power Outlet: Plug the AC power cord's wall plug into a standard electrical outlet (AC 100-240V, 50/60Hz).
Figure 4: Example of the adapter properly connected to a wall outlet and powering a device.
5. Operating Instructions
Once properly connected, the adapter will supply power to your device. A blue LED indicator on the adapter unit typically illuminates when power is being supplied. Your device should power on or begin charging as expected.
This adapter is designed for continuous operation within its specified limits. For optimal performance, ensure adequate ventilation around the adapter.
6. Maintenance
- Cleaning: Disconnect the adapter from the power outlet and the device before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and moisture. Avoid tightly coiling the cables to prevent damage.
- Inspection: Periodically inspect the adapter and cables for any signs of damage, such as frayed wires or cracked casings. If damage is found, discontinue use immediately.
Figure 5: The adapter's durable design features copper wiring and a PVC jacket for longevity and safety.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter not supplying power. | Loose connection, faulty outlet, incompatible device. | Check all connections. Try a different power outlet. Verify device compatibility with adapter specifications. |
| Device not charging/powering on. | Device issue, adapter issue, incorrect adapter. | Ensure the device itself is functional. Confirm the adapter's output voltage and current match the device's requirements. |
| Adapter feels excessively hot. | Overload, poor ventilation, internal fault. | Disconnect immediately. Ensure adequate ventilation. Do not use if overheating persists. Contact support. |
8. Specifications
| Brand | onerbl |
| Input Voltage | AC 100-240V, 50/60Hz (Worldwide AC Input) |
| Output Voltage | DC 12V |
| Compatibility | InBody 770, 760, 560, 370, 260, 230, 160, 120, J30 Body Composition Analyzers; JMW140KA1240F02, Ault MW160, BridgePower MW160KA1200F01, BPM040S12F07, Mean Well GSM40A12-P1IR, and other 12V compatible devices. |
| Cable Length | Approximately 127.8 inches (324.6 cm) total (DC cable: 44.3 inches, AC cable: 79.3 inches) |
| Protection Features | Over Voltage Protection, Over Heat Protection, Short-Circuit Protection, Over-Current Protection |
Figure 6: Detailed dimensions of the adapter unit and cable lengths.
Figure 7: Illustration of extended cord design, highlighting the practical length for various setups.
Figure 8: The 12V AC adapter is compatible with a wide range of electronic devices requiring 12V power.
9. Warranty and Support
This onerbl 12V AC Adapter comes with a standard manufacturer's warranty. For specific warranty details, please refer to the product packaging or contact your retailer.
For technical support or inquiries, please contact onerbl customer service through your purchase platform or the contact information provided with your product.