1. Introduction
This manual provides instructions for the setup, operation, and maintenance of your X88 TX3 Mini Plus Android 11.0 TV Box. This device is designed to transform your television into a smart media player, offering access to various streaming services and applications.

Image: The X88 TX3 Mini Plus TV Box, a compact black square device, shown alongside its black remote control. The TV box features the 'TX3 mini+' logo on its top surface.
2. Package Contents
Please verify that all items are present in the package:
- X88 TX3 Mini Plus TV Box
- HDMI Cable
- Remote Control
- AC Power Adapter
- User Guide (this document)

Image: A visual representation of the package contents, including the TV box, remote control, power supply, HDMI cable, and user manual.
3. Setup Instructions
Follow these steps to set up your X88 TX3 Mini Plus TV Box:
- Connect TV Box to TV: Use the provided HDMI cable to connect the HDMI port on the TV Box to an available HDMI input on your television.
- Connect to Power: Plug the AC power adapter into the DC port on the TV Box, then plug the adapter into a wall outlet. The device will power on automatically or can be powered on using the remote control.
- Connect to Internet: Once the device boots up, navigate to the network settings to connect to your Wi-Fi network or plug an Ethernet cable into the LAN port for a wired connection.
- Start Streaming: After connecting to the internet, you can begin installing and using your favorite streaming applications.

Image: A diagram illustrating the three setup steps: 1. Connect the TV Box to the TV via HDMI. 2. Connect the TV Box to the internet (Wi-Fi shown). 3. The TV displays the Android home screen, ready for streaming.
4. Operating Instructions
4.1. Basic Navigation
Use the included remote control to navigate the Android interface. The directional pad and 'OK' button are used for selection, while the 'Back' and 'Home' buttons provide quick navigation.
4.2. Connectivity
- Wi-Fi: The device supports dual-band 2.4G/5.8G Wi-Fi (802.11 b/g/n/AC) for stable and fast wireless internet access.
- Bluetooth: Integrated Bluetooth 4.2 allows for connection to compatible peripherals such as keyboards, mice, or headphones.
- Ethernet: A dedicated LAN port is available for a wired internet connection.

Image: Icon representing 5G WiFi connectivity.

Image: Icon representing Bluetooth 4.2 connectivity.
4.3. Media Playback and Features
- High Resolution Support: Supports 4K (75fps) and 6K resolution for high-quality video output.
- HDR10 and AV1 Decoding: Features professional HDR10 and AV1 video decoding technology for enhanced visual experience with less buffering.
- 3D Denoise: Incorporates 3D Denoise technology to improve image clarity by reducing visual noise.
- Miracast: Allows for screen mirroring from compatible mobile devices to your television.

Image: A split screen comparison showing a scene without denoising (left, grainy) and with denoising (right, clear), demonstrating the 3D Denoise feature.

Image: A split screen comparison of penguins, illustrating the difference between Standard Dynamic Range (SDR) on the left and High Dynamic Range (HDR) on the right, with HDR showing richer colors and contrast.
4.4. Applications
The device runs on Android 11.0 OS, providing access to a wide range of applications through the Google Play Store. Pre-installed services may include Netflix, YouTube, and a web browser.

Image: The Android 11 logo, indicating the operating system version.
5. Maintenance
To ensure optimal performance and longevity of your TV Box:
- Keep the device in a cool, dry place, away from direct sunlight and heat sources.
- Avoid exposing the device to water or excessive humidity.
- Clean the exterior with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Ensure proper ventilation around the device to prevent overheating.
6. Troubleshooting
If you encounter issues with your X88 TX3 Mini Plus TV Box, refer to the following common problems and solutions:
- No Power:
- Check if the power adapter is securely connected to the device and the power outlet.
- Ensure the power outlet is functional.
- No Picture on TV:
- Verify the HDMI cable is correctly connected to both the TV Box and the TV.
- Ensure your TV is set to the correct HDMI input source.
- Try a different HDMI cable or TV port.
- No Internet Connection:
- For Wi-Fi, check your router and ensure the Wi-Fi password is entered correctly in the device settings.
- For Ethernet, ensure the cable is securely connected and your router is functioning.
- Restart your router and the TV Box.
- Remote Control Not Responding:
- Check and replace the batteries in the remote control.
- Ensure there are no obstructions between the remote and the TV Box.
- Applications Crashing or Freezing:
- Close and restart the application.
- Clear the cache of the problematic application in the Android settings.
- Ensure the device's firmware is up to date.
7. Specifications
| Feature | Description |
|---|---|
| Model Name | TX3MP32GB |
| Operating System | Android 11.0 |
| CPU | Amlogic S905W2 64-bit Quad Core ARM Cortex A35 |
| GPU | ARM G31 MP2 |
| RAM | 4GB |
| ROM | 32GB |
| Wi-Fi | 2.4G/5.8G Dual WiFi (802.11 b/g/n/AC) |
| Bluetooth | BT 4.2 |
| Video Output | 4K (75fps), 6K |
| Video Decoding | HDR10, AV1, H.265, VP9, AVS |
| Special Features | Miracast, 3D Denoise |
| Ports | HDMI, 2x USB 2.0, Ethernet (LAN), AV, Optical, TF Card, DC Power |
| Dimensions | 3.97 x 3.97 x 0.91 inches |
| Weight | 10.6 ounces |

Image: A detailed diagram showing the various ports on the X88 TX3 Mini Plus TV Box, including DC power, HD (HDMI), AV, USB 2.0 (two ports), SPDIF (Optical), LAN (Ethernet), and TF Card slot.

Image: A close-up diagram of the Amlogic S905W2 chipset, highlighting its Quad-core ARM Cortex-A35 CPU and ARM G31 MP2 GPU.
8. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer. Specific warranty terms and support channels may vary.



