1. Introduction
The AOLION J20 Knight Gamepad is a versatile wireless controller designed for an enhanced gaming experience across multiple platforms. It features advanced technology such as ALPS original linear motors, a high-precision six-axis gyroscope, and mechanical buttons for precise control and immersive feedback.
This manual provides detailed instructions on how to set up, operate, and maintain your J20 Knight Gamepad.
Product Overview
The J20 Knight gamepad offers a comfortable and responsive gaming experience. It is compatible with Nintendo Switch, PC, Android, and iOS devices.
Image: AOLION J20 Knight Gamepad (White)
What's in the Box
Depending on the version purchased, your package may include:
- J20 Knight Controller (Left and Right)
- Storage Box
- Charging Handle (Standard Version)
- USB Cable
- Receiver
- Storage Bag
Image: J20 Knight Controller, storage box, charging handle, cable, receiver, and storage bag.
Product Demonstration Video
Video: Unboxing, weight comparison, charging, and gameplay demonstration of the J20 Knight Gamepad.
2. Specifications
General Specifications
| Attribute | Value |
|---|---|
| Brand Name | aolion |
| Type | Gamepads |
| Compatible Platform | Nintendo Switch, PC, Android, iOS, Steam |
| Compatible Brand/Model | PC |
| PC System | Windows 11 |
| Battery Included | Yes |
| RGB Lighting Joysticks | Yes |
| ABXY Switch Type | MICRO SWITCH |
| Joystick Sensor Module Brand/Type | K-SLIVER |
| Trigger Button Type | Non-Linear |
| Package | Yes |
| Origin | Mainland China |
Model Comparison
Image: Comparison of J20 Pro, J20, and J20 Lite features including joystick type, shock, NFC, ABXY buttons, arrow keys, back keys, RGB lighting, charging method, battery life, connection method, and supported devices.
Key Features
- ALPS Original Linear Motor: HD vibration scheme tuned by engineers for ultra-realistic vibration effects.
- High Precision Six-Axis Gyroscope: Motion sensing function for sharp and fast in-game actions.
- Mechanical Micro Motion + Liquid Adhesive Reinforcement: Buttons offer better rebound and longer lifespan (5 million presses without deformation). Kaihua Machinery Micro Motion ensures trigger sensitivity and a lifespan greater than 5 million times.
- Hall Electromagnetic Induction Joystick: 5 million rotations lifespan, reduces wear and tear, prevents drift, and ensures more precise operation.
- RGB Lighting: Adjustable symphony RGB lighting effects.
- Macro Back Buttons: Two programmable back keys for custom commands.
- Ergonomic Design: Large curved thickened anti-slip grip for comfortable control.
- Symmetrical Motor Vibration: Four-speed adjustable vibration scheme (Off, Weak, Medium (default), Strong).
Image: ALPS original linear motor for HD vibration effects.
Image: High precision six-axis gyroscope for motion sensing.
Image: Mechanical micro motion buttons with liquid adhesive reinforcement.
Image: Liquid silicone rebound wall for buttons and Kaihua Machinery Micro Motion for trigger sensitivity.
Image: Hall electromagnetic induction joystick for precise operation.
3. Setup
Power On/Off
- To power on, press any button on the controller.
- To power off, hold down the Home button for a few seconds, or disconnect from the device.
Connecting to Devices
The J20 Knight Gamepad supports both Bluetooth and slide connections (for Switch 1).
Nintendo Switch (SWTICH 1)
- Slide Connection: Simply slide the left and right controllers onto the sides of your Nintendo Switch console until they click into place.
- Bluetooth Connection: Follow the standard Switch controller pairing process. Go to 'Controllers' -> 'Change Grip/Order' on your Switch, then press and hold the pairing button on the J20 Knight controller until the indicator lights flash.
Nintendo Switch (SWTICH 2)
- Bluetooth Connection Only: For Switch 2, only Bluetooth connection is supported. The slide connection method is not compatible. Follow the standard Switch controller pairing process. Go to 'Controllers' -> 'Change Grip/Order' on your Switch, then press and hold the pairing button on the J20 Knight controller until the indicator lights flash.
PC, Android, iOS, Steam
- Bluetooth Connection: Enable Bluetooth on your device. Search for available devices and select the J20 Knight Gamepad to pair.
- USB Wired Connection (PC): Connect the gamepad to your PC using the provided USB cable. The controller should be automatically recognized.
Charging the Gamepad
The J20 Knight controllers can be charged using the included charging handle or by connecting them directly via USB-C.
- Attach the left and right controllers to the charging handle.
- Connect the USB cable to the charging handle and a power source.
- The battery level can be checked via the handle channel light indicators.
Image: J20 Knight Gamepad in handheld mode and charging via grip.
4. Operating Instructions
Basic Controls
- ABXY Buttons: Standard action buttons.
- Arrow Keys (D-Pad): Directional input.
- Joysticks: Analog input for movement and camera control.
Special Features
- RGB Lighting Effects: The joysticks feature adjustable RGB lighting. Refer to the in-app settings or specific button combinations for customization.
- Turbo Function: Activate rapid-fire for specific buttons. The Turbo combo allows for winning with one shot. Use the T key on the left joystick to control the left joystick, and the right joystick T key controls the right joystick.
- Macro Back Buttons: The two programmable back keys (M1, M2) can be configured for complex commands or button sequences.
- Motion Sensing: The high-precision six-axis gyroscope provides intuitive motion control in compatible games.
- Vibration Feedback: The ALPS linear motors provide realistic and immersive vibration. The symmetrical motor vibration has four adjustable speeds: Off, Weak, Medium (default), and Strong.
Image: Detail display of Turbo combo, APP Macro function, Ergonomic Design, and Symmetrical motor vibration.
APP Software Download and Usage
Download the "KeyLinker" app for iOS and Android phones to unlock advanced programming and upgrading functions.
Image: QR code for downloading the "KeyLinker" app.
5. Maintenance
Cleaning
- Use a soft, dry cloth to clean the surface of the controller.
- Avoid using harsh chemicals or abrasive materials that could damage the finish.
Storage
When not in use, store the gamepad in a cool, dry place away from direct sunlight and extreme temperatures. The included storage box and bag provide excellent protection.
Image: Storage and charging reliability, showing imported PP material, charging port, and receiver compartment.
Image: Storage case features including external protection (EVA material), velvet inner lining, and body fixed straps.
Image: J20 Knight Split Handle Special Storage Bag.
6. Troubleshooting
Connection Issues
- Controller not connecting to Switch 2: Ensure you are attempting to connect via Bluetooth. The slide connection is only compatible with Switch 1.
- Controller not connecting to Android/iOS: Make sure Bluetooth is enabled on your device and the controller is in pairing mode. Try restarting both the controller and your device.
- Controller not recognized by PC: If using a wired connection, ensure the USB cable is securely connected. For Bluetooth, ensure your PC's Bluetooth is on and the controller is in pairing mode.
Functionality Issues
- Buttons unresponsive or sticky: Ensure the controller is clean and free of debris. If issues persist, try resetting the controller (refer to the app or specific button combinations for reset instructions).
- Drifting joysticks: The Hall electromagnetic induction joysticks are designed to reduce drift. If you experience drift, try recalibrating the joysticks through the KeyLinker app or your device's controller settings.
- Vibration not working as expected: Check the vibration intensity settings in the KeyLinker app or your game's settings. Ensure it's not set to 'Off'.
7. User Tips
- For Nintendo Switch 2 users, remember that the J20 Knight gamepad connects via Bluetooth only; the slide connection is exclusively for Switch 1.
- Maximize your gamepad's potential by downloading the "KeyLinker" app. It allows for advanced programming of macro buttons and firmware updates, ensuring optimal performance.
- Experiment with the four-speed adjustable vibration settings to find your preferred level of immersion for different games.
8. Warranty and Support
Your AOLION J20 Knight Gamepad comes with a product warranty card and a certificate of conformity. Please retain these documents for future reference.
For any technical support or warranty claims, please refer to the contact information provided on your product packaging or the official AOLION website.
