1. Introduction
This manual provides essential information for the safe and effective use of your UpBright 9V 1A AC/DC Adapter. This power supply is designed to provide reliable power to compatible electronic keyboards and digital pianos, including various RockJam models. Please read this manual thoroughly before use and retain it for future reference.

Image 1.1: The UpBright 9V 1A AC/DC Adapter, showing the main unit with two prongs and the attached power cord ending in a barrel connector.
2. Safety Information
To ensure safe operation and prevent damage, observe the following safety precautions:
- Input Voltage: Ensure the adapter is connected to a power outlet within the specified input voltage range of 100-240VAC, 50/60Hz.
- Protection Features: This adapter is equipped with Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to safeguard your devices.
- Proper Connection: Always connect the adapter to the device before plugging it into the wall outlet. Disconnect from the wall outlet before disconnecting from the device.
- Avoid Damage: Do not expose the adapter to water, moisture, or extreme temperatures. Do not attempt to open or modify the adapter.
- Ventilation: Ensure adequate ventilation around the adapter during use to prevent overheating.

Image 2.1: An illustration highlighting the internal components and various safety protections of the UpBright AC/DC adapter, including good heat resistance, VO-grade fire-retardant materials, overcharge, overvoltage, overheat, and overcurrent protection.
3. Setup
Follow these steps to set up your UpBright AC/DC Adapter:
- Verify Compatibility: Confirm that your electronic keyboard or device requires a 9V DC power input with a barrel connector and a current draw of 1A or less. This adapter is compatible with various RockJam models, including:
- RockJam RJ-561, RJ561-SK (61-Key Electronic Keyboard)
- RockJam RJ-661, RJ661-SK (61-Key Electronic Keyboard)
- RockJam RJ361 (61-Key Portable Electronic Music Keyboard)
- RockJam RJ5061 (61-Key Multi-function Electronic Keyboard)
- RockJam RJ549 (49-Key Music Keyboard Piano)
- RockJam RJ-654 (54-Key Portable Electronic Keyboard)
- Devices requiring DR10010U107 10V 1A Power Supply (Note: This adapter provides 9V. Ensure your device can operate safely with 9V if it specifies 10V, or consult your device's manual).
- Connect to Device: Insert the barrel connector end of the adapter cable firmly into the DC IN port of your electronic keyboard.
- Connect to Power Outlet: Plug the adapter's prongs into a standard wall power outlet (100-240VAC).
- Power On: Turn on your electronic keyboard using its power switch.

Image 3.1: A banner indicating the UpBright AC Adapter's compatibility with various devices, emphasizing its role as a power supply.

Image 3.2: A close-up view of the barrel connector, which is the output plug of the adapter, designed to fit into the DC input port of compatible devices.

Image 3.3: An illustration demonstrating the compact "One Outlet Design" of the UpBright adapter, showing it occupies only a single wall outlet, leaving adjacent outlets free for other devices.
4. Operating Instructions
Once properly connected, the UpBright AC/DC Adapter will supply power to your compatible device. No further operational steps are required for the adapter itself. The device will draw the necessary current up to the adapter's maximum output of 1A.
Always ensure the adapter is securely plugged into both the wall outlet and the device for uninterrupted power supply.
5. Maintenance
To ensure the longevity and optimal performance of your UpBright AC/DC Adapter:
- Cleaning: Disconnect the adapter from power before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and moisture. Avoid tightly coiling the cable.
- Cable Care: The adapter features a flexible and durable cable. Avoid sharp bends, kinks, or excessive pulling on the cable, especially near the connectors, to prevent internal wire damage.
- Inspection: Periodically inspect the adapter and cable for any signs of damage, such as frayed wires, cracks, or loose connections. If damage is found, discontinue use immediately.

Image 5.1: An illustration demonstrating the flexibility and durability of the adapter's cable, highlighting its resistance to wear and tear through tensile testing.
6. Troubleshooting
If you encounter issues with your UpBright AC/DC Adapter, consider the following:
- No Power to Device:
- Ensure the adapter is securely plugged into both the wall outlet and the device.
- Check if the wall outlet is functional by plugging in another device.
- Verify that the device's power switch is in the "ON" position.
- Confirm that the adapter's specifications (voltage, current, connector type) match your device's requirements.
- Adapter Overheating:
- Ensure the adapter has adequate ventilation and is not covered.
- If overheating persists, disconnect immediately and contact support.
- Intermittent Power:
- Check for loose connections at both the wall outlet and the device's DC input.
- Inspect the cable for any visible damage.
If troubleshooting steps do not resolve the issue, refer to the Warranty and Support section.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | UPBRIGHT |
| Model Number | 9V 1A AC/DC Adapter (Compatible with RockJam RJ-561 61-Key Keyboard 9V Power) |
| Input Voltage | 100-240VAC, 50/60Hz (World Wide Input Voltage) |
| Output Voltage | 9V DC |
| Output Current | 1 Amps (1000mA) |
| Wattage | 9 Watts |
| Connector Type | Barrel Connector |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
| Color | Black |
| Product Dimensions | 3 x 3 x 1 inches |
| Item Weight | 0.634 ounces |

Image 7.1: An image displaying various international outlet adapters (AU, EU, UK types), indicating that the product may come with a suitable adapter for international orders.
8. Warranty and Support
Your UpBright AC/DC Adapter comes with the following assurances:
- Refund Policy: UpBright offers a 30-day refund policy from the date of purchase.
- Exchange Policy: A 24-month exchange policy is provided for units found to be in great working condition upon testing.
For support, warranty claims, or further assistance, please contact UpBright customer service through your purchase platform or visit the official UpBright store online.
