Aolion J20 Knight Split Game Controller User Manual

1. Introduction

The Aolion J20 Knight is a versatile split game controller designed for an enhanced gaming experience on Nintendo Switch and PC. It features advanced Hall effect joysticks, responsive mechanical buttons, customizable RGB lighting, and multi-platform compatibility. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting.

Figure 1: J20 Knight Split Handle with Nintendo Switch console

2. Specifications

3. Package Contents

• Aolion J20 Knight Left Controller
• Aolion J20 Knight Right Controller
• Charging Cable (USB-C)
• Storage/Charging Box (optional, if purchased)
• USB Receiver (for PC connection, optional, if purchased)
• Wrist Straps (2x)

4. Setup & Installation

4.1 Controller Layout

Figure 2: Product Diagram and Connection Instructions

4.2 Connecting to Nintendo Switch

1. Attach Controllers: Slide the left and right J20 Knight controllers onto the Nintendo Switch host via the slide rails until they click into place.
2. Pairing (First Time):
   • On the main screen of your Nintendo Switch, navigate to 'Controllers' > 'Change Grip/Order'.
   • Ensure the J20 controllers are off. Long press the Pairing Button (located on the side of each controller) for 3 seconds. The controller channel indicator lights will flash quickly, indicating pairing mode.
   • After 3 to 5 seconds, the corresponding channel indicator on the controller will become steady, confirming a successful connection.
3. Waking up the Controller: If the Switch is active, press the [HOME] button on the left controller to wake it up.
4. Waking up the Host: If the Switch is in hibernation mode with the controllers attached, press the [HOME] button on the right controller to reconnect and wake up the Switch host.

4.3 Connecting to PC (via 2.4G Receiver)

Note: The 2.4G receiver is non-standard and may not be included with all versions. If your package does not include a receiver, this section does not apply.

1. Plug the USB receiver into an available USB port on your PC.
2. Ensure both J20 controllers are off.
3. Long press the Pairing Button on the left controller for 3 seconds.
4. Long press the Pairing Button on the right controller for 3 seconds. The controller channel indicator lights will flash quickly, entering pairing mode.
5. Upon successful connection, the controller channel indicators LED2+LED3+LED4 will be steady on.
6. The controller will automatically switch to PC mode.

Figure 3: Multi-Platform Compatibility

4.4 Charging the Controllers

The J20 Knight controllers are equipped with 500mAh lithium batteries on each side. You can charge them using the provided USB-C cable. If you have the optional storage box, it can also function as a charging compartment. The battery level can be checked via the channel lights on the handle.

Figure 4: Charging and Battery Information

4.5 Magnetic Detachable Surface Shells

The J20 Knight features magnetic attraction technology for replacing surface shells, allowing for customization and maintenance.

Figure 5: Magnetic Detachable Shells

5. Operating Instructions

5.1 Button Functions

Refer to Figure 2 for the detailed layout of all buttons, including L, R, ZL, ZR, SL, SR, D-pad, ABXY buttons, Left Joystick, Right Joystick, Home, Turbo, Capture, Pairing Button, Light Key, and Reset Hole.

5.2 RGB Ambient Lighting

The controllers feature cool RGB ambient lighting with multiple adjustable effects to personalize your gaming setup.

Figure 6: RGB Ambient Lighting Effects

5.3 Vibration Settings

The symmetrical motor provides four adjustable vibration speeds: Off, Weak, Medium (default), and Strong. These settings can typically be adjusted through the connected console or PC software, or via specific button combinations on the controller (refer to the manufacturer's website for specific button commands if not in manual).

5.4 Macro Functions

The J20 Knight supports APP Macro functions, allowing you to configure personalized operations. It also includes left and right communication macro back keys for advanced gameplay.

5.5 NFC Recognition

The enhanced NFC coil allows for quick sensing and response to Amiibo character dolls, enabling fast equipment acquisition and unlocking exclusive in-game items by simply tapping the NFC recognition area.

Figure 7: NFC Recognition Area

5.6 Six-Axis Gyroscope

The high-precision six-axis gyroscope provides advanced motion sensing capabilities, allowing for precise and responsive in-game character control.

Figure 8: Six-Axis Gyroscope in Action

5.7 Turbo Combo Function

Utilize the 'T' key for turbo combo functions. The 'T' key on the left joystick controls the left joystick's turbo, and the 'T' key on the right joystick controls the right joystick's turbo, enabling rapid input for competitive play.

6. Maintenance

• Cleaning: Use a soft, dry cloth to clean the controllers. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters openings.
• Storage: Store the controllers in a cool, dry place away from direct sunlight and extreme temperatures. If using the optional storage box, ensure controllers are placed securely.
• Battery Care: To prolong battery life, avoid fully discharging the controllers frequently. Charge them regularly, especially if they will be stored for an extended period.
• Joystick Longevity: The Hall effect joysticks are designed for high durability (5 million rotations lifespan) and are less prone to drift. However, avoid excessive force or impact.
• Button Durability: The mechanical micro-motion buttons have a lifespan of over 5 million presses.

7. Troubleshooting

• Controllers not connecting to Switch:
  • Ensure the controllers are fully charged.
  • Verify they are correctly slid onto the Switch rails.
  • Repeat the pairing process as described in Section 4.2.
  • Ensure your Nintendo Switch system software is up to date.
• Controllers not connecting to PC:
  • Ensure the USB receiver (if applicable) is securely plugged into the PC.
  • Repeat the pairing process as described in Section 4.3.
  • Try a different USB port on your PC.
  • Check your PC's Bluetooth settings if connecting via Bluetooth.
• Input Lag or Disconnections:
  • Ensure there are no strong electromagnetic interferences nearby.
  • Move closer to the console/PC.
  • Re-pair the controllers.
• Buttons or Joysticks Unresponsive:
  • Perform a soft reset by pressing the Reset Hole on the controller with a thin object (e.g., a paperclip).
  • Ensure the controller is fully charged.
• NFC not working:
  • Ensure the Amiibo is placed correctly on the NFC recognition area.
  • Check if NFC functionality is enabled on your Nintendo Switch.

8. User Tips

• Confirm Compatibility: The Aolion J20 Knight is specifically designed for Nintendo Switch (including OLED and Lite models) and PC. Ensure your device is compatible for optimal performance.
• Hall Effect Advantage: The Hall effect joysticks are known for their precision and resistance to stick drift. If you experience any minor calibration issues, try recalibrating through your console's settings before assuming a fault.
• Customization: Experiment with the adjustable RGB lighting effects and vibration settings to find your preferred gaming ambiance and feedback intensity.
• Macro Keys: For advanced players, utilize the macro back keys and the dedicated APP (if available) to program complex commands and gain a competitive edge.

9. Warranty & Support

The Aolion J20 Knight Split Game Controller comes with a manufacturer's warranty. Please refer to the product packaging or the official Aolion website for specific warranty terms and conditions.

For technical support, troubleshooting assistance, or warranty claims, please contact the seller or Aolion customer service directly. Keep your proof of purchase for any warranty-related inquiries.