1. Product Overview
The Hedlaoy 28890 Games 3D Pandora Box Arcade Game Console offers a comprehensive retro gaming experience with a vast library of preloaded games. Designed for ease of use and high-definition output, this console brings classic arcade fun to your home entertainment setup.
Key Features:
- Extensive Game Library: Preloaded with 28,890 games, including 250 3D titles, offering a diverse selection across various genres.
- High-Definition Output: Supports 1280x720 full HD output for a clear visual experience on compatible displays.
- Powerful Hardware: Equipped with an 8-core CPU and 32GB RAM for stable and smooth system performance.
- Multi-Player Support: Connect up to 2 additional controllers for 3-4 player games, enhancing social gaming.
- Separated Joysticks: Two independent joysticks provide ample space for comfortable two-player gaming.
- Smart Functions: Features include 9-grid game search, favorites list, recently played games list, pause/save/resume game functionality, customizable buttons, and one-key language switching.
- Wide Compatibility: Easily connects to TVs, PCs, Xbox 360, PS3, monitors, and projectors.
2. Setup Instructions
Follow these steps to set up your Hedlaoy 3D Pandora Box Arcade Game Console:
- Connect Joysticks: Use the provided connecting cable to link the two separated joystick units. Ensure a secure connection.
- Connect to Display: Plug one end of the HDMI cable into the console's HDMI port and the other end into your TV, monitor, or projector. Alternatively, use the VGA cable for VGA-compatible displays.
- Connect Power: Insert the power adapter into the DC 12V port on the console and plug the adapter into a power outlet.
- Power On: Locate the power switch on the console and turn it on. The system will boot up automatically.
- Initial Setup: The system will display a countdown and then the main game menu.


Video 2.1: Hedlaoy 28890 Games Pandora Box Arcade Games Console Setup. This video demonstrates the physical connections required to set up the console, including connecting the joysticks, HDMI cable, and power, followed by a brief overview of the game selection screen.
3. Operating Instructions
3.1 Game Selection and Navigation
- Use the joystick to navigate through the game list.
- Press the 'A' button (or equivalent action button) to select a game.
- Utilize the 9-grid search function to quickly find specific games.
- Add games to your 'Favorites List' for easy access.
- Access 'Recently Played Games' to continue your last sessions.

3.2 In-Game Functions
- Pause/Resume: Press the 'Pause' button (usually labeled 'II' or 'Pause') to temporarily halt gameplay. Press again to resume.
- Save/Load State: The console supports saving and loading game states, allowing you to pick up exactly where you left off. Refer to the on-screen prompts for specific button combinations.
- Customizable Buttons: Buttons can be reconfigured to suit your play style. Access this option through the system settings.
- One-Key Language Switch: Change the system language easily via a dedicated function or through the settings menu.

Video 3.1: GameBox Setting Overview. This video demonstrates how to access and navigate the system settings menu, highlighting options like key customization, system configuration, game settings, language, and save settings.
4. Maintenance
To ensure the longevity and optimal performance of your arcade game console, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the console's surface. Avoid abrasive cleaners or solvents that could damage the finish.
- Storage: Store the console in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Protective Film: The console comes with a protective film on the surface. Gently peel it off before first use for a clearer display.
- Joystick/Button Replacement: The joysticks are threaded and can be easily replaced. The console includes spare buttons for convenience.

5. Troubleshooting
If you encounter any issues with your Hedlaoy 3D Pandora Box Arcade Game Console, refer to the following common solutions:
- No Signal/Black Screen:
- Ensure all cables (HDMI/VGA, power) are securely connected.
- Verify your display device is set to the correct input source (e.g., HDMI 1, VGA).
- Try connecting to a different display device or using alternative cables.
- No Sound:
- Check the console's volume adjustment knob.
- Ensure your TV/monitor volume is not muted or too low.
- If using external speakers, ensure they are properly connected and powered.
- System Freezing/Lag:
- Restart the console by turning the power off and on.
- Ensure the console is placed in a well-ventilated area to prevent overheating.
- Buttons/Joystick Unresponsive:
- Check the physical connections of the joysticks.
- If a button is stuck, gently try to free it. Replace if necessary using the provided spares.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | 28890 Games Split |
| Product Dimensions | 25"L x 9"W x 4.6"H |
| Item Weight | 8.73 pounds |
| Material | Metal |
| Controller Type | Button Control, Joystick |
| Power Source | Corded Electric |
| Hardware Interface | HDMI, VGA |
| Memory Storage Capacity | 32 GB |
| Display Output | 1280x720 HD |
7. Support
For any inquiries regarding the games list, technical support, or other questions, please contact Hedlaoy customer service. You can typically find the 'Ask a Question' option on the product page, usually located beneath the 'Buy Now' button.

8. Warranty Information
Specific warranty details for the Hedlaoy 28890 Games 3D Pandora Box Arcade Game Console are not provided in this manual. Please refer to the product packaging, the seller's website, or contact customer support for comprehensive warranty information.