MINIX U8K-Ultra 8K Android Media Player User Manual

1. Introduction

The MINIX U8K-Ultra is an advanced 8K Android Media Player designed to deliver an immersive home entertainment experience. Powered by the Amlogic S928X-K processor and running on Android AOSP 11, it features AI Picture Quality Enhancer and AI Resolution Upscaling for superior visual clarity. This device supports Dolby Vision and Dolby Atmos, ensuring high-fidelity audio and video playback. This manual provides essential information for setting up, operating, and maintaining your MINIX U8K-Ultra.

Image: The MINIX U8K-Ultra media player and its accompanying remote control.

2. What's in the Box

Please verify that all items listed below are included in your package:

• 1x MINIX U8K-ULTRA AI Android Media Hub
• 1 x BLE Air Mouse (MINIX A3 Pro)
• 1 x 8K HDMI Cable
• 1 x OTG Cable
• 1 x PD 30W Power Adapter

Image: Visual representation of the MINIX U8K-Ultra package contents, including the media hub, remote, and cables.

3. Product Overview

The MINIX U8K-Ultra is designed for optimal connectivity and performance. Below is a diagram illustrating the various ports and physical dimensions of the device.

Image: Detailed diagram showing the USB-C Power-in Jack, HDMI Port, Gigabit Ethernet Port, 3.5mm Audio Jack, S/PDIF Out Port, Micro-SD Card Reader, USB 2.0 Port, USB 3.0/OTG Port, Power Button, IR Receiver, and Power LED, along with the device's dimensions (135.6mm x 135.6mm x 35mm).

4. Setup Guide

1. Connect to TV: Connect one end of the provided 8K HDMI cable to the HDMI port on the MINIX U8K-Ultra and the other end to an available HDMI input on your television.
2. Connect Power: Plug the PD 30W Power Adapter into the USB-C Power-in Jack on the media player, then plug the adapter into a wall outlet.
3. Power On: The device should automatically power on. If not, press the Power Button on the device or the remote control.
4. Initial Setup: Follow the on-screen instructions to complete the initial setup, including language selection, network connection (Wi-Fi or Ethernet), and Google account login (optional).
5. Remote Pairing: The BLE Air Mouse (MINIX A3 Pro) should be pre-paired. If not, refer to the 'Operating Instructions' section for pairing steps.

5. Operating Instructions

The MINIX U8K-Ultra comes with a versatile BLE Air Mouse (MINIX A3 Pro) for intuitive control. This section details its functions and general operation.

5.1 Remote Control Functions

The MINIX A3 Pro remote control features a standard button layout on one side and a full QWERTY keyboard on the reverse. It utilizes six-axis gyroscope technology for air mouse functionality and includes voice input.

Image: Diagram illustrating the various buttons on the MINIX A3 Pro remote control, including Power, Tasks, Home, OK, Microphone, Back, All Apps, Play/Pause, Rewind, Fast Forward, Directional Pad, Airmouse, Volume Control, and Settings.

• Power Button: Press to turn the device ON/OFF, enter sleep mode, or wake from sleep mode. Long-press to bring up the power dialog box for selection (Sleep, Restart, Power Off).
• Settings Button: Calls out the settings menu of the U8K-ULTRA.
• Tasks Button: Calls out current running tasks and allows switching between them. Swiping upwards shall close the selected task.
• Menu Button: Calls out the options menu from your current app or page. Long-press to bring up the system bottom menu bar.
• Home Button: Returns to the launcher home screen.
• Directional Pad: Move up, down, left, and right within menus and interfaces.
• OK Button: Confirms a particular action, acts as an 'Enter' key (when using directional pad), or as a mouse left-click (when using air-mouse).
• Back Button: Returns to the previous screen or cancels the current action.
• Microphone Button: Press and hold this button to speak for voice commands. Release when finished speaking.
• Airmouse Button: Triggers the cursor on/off for the airmouse function.
• Volume Up/Down: Adjusts the system volume.
• All Apps Button: Opens the all-apps drawer.
• Play/Pause Button: Plays or pauses the current playing video or music.
• Rewind/Fast Forward Buttons: Rewind or fast forward current playing video or music.

5.2 Using the Air Mouse

The MINIX A3 Pro remote features an air mouse function for easy navigation. To activate, press the Air Mouse button. When using the air mouse, keep the remote control as horizontal as possible for optimal performance.

• To move the mouse cursor, hold the remote control and gently swipe it leftward, rightward, upward, or downward around your wrist axis.
• To select an item, place the arrow at the desired position and press the OK key.
• If the mouse control is not smooth, press the Air Mouse button to exit the air mouse state, then press it again to re-enter, ensuring the remote is in a relatively horizontal state with the ground.

5.3 Using the Keyboard

The reverse side of the remote control features a full QWERTY keyboard for convenient text input.

• Turn over the remote control to use the keyboard for input. In the basic state, lowercase letters are input.
• When the Caps LK key is pressed, the red light on the left side of the Caps LK key lights up, and uppercase letters are input.
• When the FN key is pressed, the red light on the left side of the FN key lights up, and the orange-yellow numbers or symbols in the upper right corner of the key are input.
• To input the orange character in the bottom right corner, make sure the FN button is on, then hold the Shift button and finally press the button for the character you want.

Video: An official MINIX user guide demonstrating the functions of the MINIX A3 Pro remote control, including power, settings, tasks, menu, home, directional pad, OK, back, microphone, airmouse, volume, all apps, play/pause, rewind/fast forward, and keyboard usage.

6. Maintenance

• Keep the device in a dry, well-ventilated area away from direct sunlight, heat sources, and moisture.
• Clean the device and remote with a soft, dry cloth. Do not use liquid cleaners or aerosols.
• Avoid blocking the ventilation openings on the device to prevent overheating.
• Regularly check for and install Firmware-Over-The-Air (FOTA) updates to ensure optimal performance and security.

7. Troubleshooting

7.1 Common Issues and Solutions

• No Power: Ensure the power adapter is securely connected to both the device and a working power outlet. Try a different outlet.
• No Picture on TV: Verify the HDMI cable is correctly connected to both the media player and the TV. Ensure the TV input source is set to the correct HDMI port. Try a different HDMI cable.
• Remote Control Not Responding: Check the batteries in the remote control. If the air mouse is not smooth, press the air mouse button to exit and re-enter air mouse mode, ensuring the remote is held horizontally.
• Network Connectivity Issues: For Wi-Fi, ensure the network password is correct and the device is within range of the router. For Ethernet, ensure the cable is securely connected. Restart your router and the media player.
• App Freezing/Crashing: Close background applications using the Tasks button. If the issue persists, restart the device.

8. Specifications

Key technical specifications for the MINIX U8K-Ultra:

Note: Specifications are subject to change without prior notice.

9. Warranty and Support

MINIX products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official MINIX website or contact their customer support directly. Keep your proof of purchase for warranty claims.

For further assistance, you may visit the MINIX Store on Amazon.