1. Introduction
The Genesis MANGAN 400 is a versatile wireless gamepad designed for an enhanced gaming experience across multiple platforms, including PC, Nintendo Switch, and mobile phones. It features precise controls, customizable settings, and a durable design to meet the demands of various gaming styles.

Figure 1: Front view of the Genesis MANGAN 400 Gamepad, showcasing its ergonomic design and button layout.
Key features include:
- Multi-Platform Compatibility: Works with PC (X-Input/D-Input), Nintendo Switch, and mobile phones.
- Wireless Connectivity: Enjoy freedom of movement with reliable wireless connection.
- Customizable Aesthetics: Interchangeable faceplate allows for personalization.
- Adjustable Controls: Fine-tune joystick sensitivity and vibration intensity.
- Durable Design: Double injection technology for buttons ensures longevity, and rubberized handles provide a secure grip.
- Long Battery Life: Up to 15 hours of playtime on a single charge.
2. Setup Guide
2.1. Package Contents
Before proceeding, ensure all components are present:
- Genesis MANGAN 400 Gamepad
- USB Charging Cable
- Bluetooth Adapter for PC
- Additional Interchangeable Faceplate
- Special Carrying Case
2.2. Initial Charging
For optimal performance, fully charge the gamepad before first use. Connect the USB charging cable to the gamepad's charging port and to a powered USB port (e.g., computer, wall adapter). The charging indicator will show the charging status and turn off when fully charged.
2.3. Connecting to Devices
2.3.1. PC Connection (Wireless)
Insert the included Bluetooth adapter into an available USB port on your PC. The gamepad will automatically attempt to pair. If pairing does not occur, press and hold the pairing button on the gamepad until the indicator light flashes rapidly, then follow your PC's Bluetooth pairing instructions.

Figure 2: The gamepad with its dedicated slot for the PC Bluetooth adapter, ensuring secure storage and easy transport.
2.3.2. Nintendo Switch Connection
- On your Nintendo Switch, navigate to 'Controllers' > 'Change Grip/Order'.
- Press and hold the pairing button on the MANGAN 400 gamepad until the indicator lights flash.
- The Switch will detect the gamepad, and the indicator lights will become solid once connected.
2.3.3. Mobile Phone Connection
- Enable Bluetooth on your mobile phone.
- Press and hold the pairing button on the MANGAN 400 gamepad until the indicator lights flash.
- On your phone, search for new Bluetooth devices and select 'MANGAN 400' from the list.
- The gamepad's indicator lights will become solid upon successful connection.
2.4. Customizing the Faceplate
The MANGAN 400 comes with an interchangeable faceplate, allowing you to customize its appearance. Carefully detach the current faceplate by gently prying it from the edges, and then snap the alternative faceplate into place.

Figure 3: Exploded view illustrating the interchangeable faceplate design of the MANGAN 400.
3. Operating the Gamepad
3.1. Button Layout and Functions
The MANGAN 400 features a standard gamepad layout with two analog joysticks, a D-pad, action buttons (A, B, X, Y), shoulder buttons (L1, R1), triggers (L2, R2), and various function buttons (Home, Start, Select, Turbo).

Figure 4: Angled view of the gamepad, showing the comfortable grip and accessible button layout.
3.2. Adjustable Joystick Sensitivity
The sensitivity of the joysticks can be adjusted to suit your preference, allowing for more precise control in games. Refer to the specific instructions in the full manual (if provided by manufacturer) or experiment with in-game settings for optimal results. This feature allows for fine-tuning camera movement or character control even if the game itself does not offer such options.
3.3. Vibration Modes
The gamepad offers three distinct vibration modes. You can select your preferred intensity or disable vibrations entirely. This allows for a personalized haptic feedback experience during gameplay.
3.4. Illuminated Buttons
The MANGAN 400 features illuminated buttons for enhanced visibility in low-light conditions. The lighting can be toggled on or off according to your preference. The buttons are manufactured using double injection technology, ensuring the prints do not wear out over time.

Figure 5: Side view highlighting the illuminated section of the gamepad.
3.5. Exact Triggers
The MANGAN 400 is equipped with exact triggers (L2, R2) that respond to the force of your press. This allows for nuanced control, such as varying vehicle speed in racing games based on how hard you press the trigger, providing a more immersive and responsive gaming experience.
4. Maintenance
4.1. Cleaning
To clean the gamepad, use a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid using harsh chemicals or solvents, as these can damage the surface and internal components.
4.2. Storage
When not in use, store the MANGAN 400 in its special carrying case. This protects the gamepad from dust, spills, and physical damage, especially during transport. The case includes a dedicated slot for the PC Bluetooth adapter, ensuring it is not lost.
4.3. Battery Care
To prolong battery life, avoid fully discharging the gamepad frequently. Charge the gamepad regularly, even if it has not been completely depleted. If storing for an extended period, charge the battery to approximately 50% before storage.
4.4. Durability Features
The gamepad is designed for durability. The rubberized handles prevent slipping during intense gameplay and contribute to overall comfort. The double injection technology used for the buttons ensures that the button legends will not fade or wear off even after prolonged use.

Figure 6: View of the gamepad's underside, highlighting the rubberized grips for enhanced comfort and stability.
5. Troubleshooting
5.1. Gamepad Not Connecting
- Check Battery: Ensure the gamepad is sufficiently charged.
- Re-pair: Try re-pairing the gamepad with your device (PC, Switch, mobile) by following the steps in Section 2.3.
- Device Bluetooth: Ensure Bluetooth is enabled on your device and that it is discoverable.
- Interference: Move closer to your device and away from potential sources of wireless interference (e.g., Wi-Fi routers, other Bluetooth devices).
- PC Adapter: For PC, ensure the Bluetooth adapter is securely plugged in and recognized by your system.
5.2. Buttons/Joysticks Unresponsive
- Restart Gamepad: Turn the gamepad off and then on again.
- Re-connect: Disconnect and reconnect the gamepad to your device.
- Test on Another Device: If possible, test the gamepad on another compatible device to determine if the issue is with the gamepad or the original device/software.
- Clean: Ensure no debris is lodged around the buttons or joysticks.
5.3. Charging Issues
- Check Cable: Ensure the USB charging cable is not damaged and is securely connected.
- Power Source: Try a different USB port or power adapter.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | NJG-2100 |
| Compatibility | PC (X-Input/D-Input), Nintendo Switch, Mobile Phone |
| Connectivity | Wireless (Bluetooth adapter for PC included) |
| Battery Life | Up to 15 hours |
| Weight | 15.2 ounces (approx. 431g) |
| Illuminated Buttons | Yes, with on/off function |
| Vibration Feedback | Yes, adjustable intensity (3 modes) |
| Joystick Sensitivity | Adjustable |
| Triggers | Exact triggers (pressure-sensitive) |
| Special Features | Interchangeable faceplate, rubberized handles, double injection buttons, carrying case with adapter slot |
| ASIN | B0CQM8XBDS |
| Manufacturer | Genesis |
| Release Date | December 19, 2023 |
7. Warranty Information
For detailed warranty information regarding your Genesis MANGAN 400 gamepad, please refer to the warranty card included with your product packaging or visit the official Genesis website. Warranty terms and conditions may vary by region and retailer.
8. Support
If you encounter issues not covered in this manual or require further assistance, please contact Genesis customer support. Contact details can typically be found on the manufacturer's official website or on the product packaging.





