1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Xsarius Avant 2+ 4K 8K Android TV Box. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your viewing experience.
2. Package Contents
Verify that all the following items are included in your product package:
- Xsarius Avant 2+ Android 4K TV Box
- Learning Remote Control
- Power Supply/Power Cable
- HDMI Cable
- Batteries for Remote Control
- Quick Start Guide
3. Product Overview
3.1 Device and Remote Control

Image: The Xsarius Avant 2+ TV Box and its accompanying remote control.

Image: Close-up view of the Xsarius Avant 2+ remote control, highlighting its buttons and layout.
3.2 Rear Panel Connections

Image: Rear view of the Xsarius Avant 2+ TV Box, showing the power input, Ethernet port, HD Out (HDMI), S/PDIF, and IR In ports.
- DC 5V: Power input port.
- ETHERNET: For wired network connection.
- HD OUT: HDMI port for connecting to your television.
- S/PDIF: Digital audio output.
- IR IN: External IR receiver input.
3.3 Side Panel Connections

Image: Side view of the Xsarius Avant 2+ TV Box, displaying two USB ports and a TF card slot.
- USB Ports: For connecting USB storage devices or peripherals.
- TF Card Slot: For inserting a TransFlash (MicroSD) card.
4. Setup
4.1 Connecting the Device
- Connect to TV: Use the provided HDMI cable to connect the HD OUT port on the Avant 2+ to an HDMI input port on your television.
- Connect to Network:
- Wired Connection: Connect an Ethernet cable from your router to the ETHERNET port on the Avant 2+.
- Wireless Connection: The device supports Wi-Fi. You will configure this during initial setup or in the settings menu.
- Connect Power: Plug the power adapter into the DC 5V port on the Avant 2+ and then into a wall outlet.
4.2 Initial Power On and Setup Wizard
- Turn on your television and select the correct HDMI input source.
- The Avant 2+ will power on automatically. Follow the on-screen instructions for the initial setup wizard.
- Select your preferred language. The device supports multiple languages including English, German, French, Spanish, Italian, Russian, and Turkish.
- Configure network settings (Wi-Fi or Ethernet).
- Log in with your Google account to access the Google Play Store and other Android services.
5. Operating Instructions
5.1 Navigating the Android TV Interface

Image: Screenshot of the Android TV interface on the Xsarius Avant 2+, showing various streaming applications and content recommendations.
Use the remote control's directional pad and OK button to navigate through the Android TV home screen. The home screen displays installed applications, recommended content, and system settings.
5.2 Using PremiumTV 2

Image: Screenshot of the PremiumTV 2 interface, showcasing its user-friendly design for managing TV channels, EPG, and media content.
The Avant 2+ comes with the exclusive PremiumTV 2 platform. This platform offers a user-friendly interface for watching TV channels, accessing Electronic Program Guides (EPG), and utilizing catch-up and recording functionalities. Launch the PremiumTV 2 application from the home screen to access these features.
5.3 Installing Applications
Access the Google Play Store from the home screen to download and install a wide range of applications, including streaming services like Netflix, Disney+, Spotify, YouTube, DAZN, Joyn, and Prime Video.
5.4 Media Playback
The device supports playback of MP3, photos, and videos from external storage devices such as USB drives, SD cards (via TF card slot), or external hard drives. Connect your storage device to the appropriate port and use a file manager application to browse and play your media.
5.5 Remote Control Learning Function
The included remote control features a TV learning function. You can program the power, source, and volume up/down buttons to control your television, reducing the need for multiple remote controls. Refer to the Quick Start Guide for specific instructions on programming the learning function.
6. Maintenance
6.1 Software Updates
The Avant 2+ receives free and frequent automatic software updates to introduce new features and improvements. Ensure your device is connected to the internet to receive these updates. You can check for updates manually in the system settings.
6.2 Cleaning the Device
To clean the device, disconnect it from the power source. Use a soft, dry cloth to wipe the exterior. Avoid using liquid cleaners or abrasive materials, as they may damage the finish.
7. Troubleshooting
- No Power:
- Ensure the power adapter is securely connected to the device and a working power outlet.
- Check if the power outlet is functional.
- No Signal on TV:
- Verify the HDMI cable is correctly connected to both the Avant 2+ and your TV.
- Ensure your TV is set to the correct HDMI input source.
- Network Connection Issues:
- For wired connections, check the Ethernet cable and your router.
- For Wi-Fi, ensure the correct password is entered and the device is within range of your router. Restarting your router may help.
- Applications Crashing or Freezing:
- Close and restart the application.
- Clear the app's cache and data in the device settings.
- Ensure the device's software is up to date.
- Remote Control Not Responding:
- Replace the batteries.
- Ensure there are no obstructions between the remote and the device's IR receiver.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Xsarius |
| Model Number | 13723-2 |
| Operating System | Android 9 PIE |
| Color | Black |
| Memory (RAM) | 2 GB |
| Storage (Flash) | 16 GB |
| Video Output | 4K HDR 60fps, AV1 Media Codec, HDR10+, HLG, 4K 10 bit 60 fps h.265 |
| HDMI Ports | 1 (HD Out) |
| Video Output Ports | 1 |
| Connectivity | Ethernet (Gigabit), Wi-Fi |
| Audio Output Mode | Surround |
| Supported Audio Formats | MP3, WMA, AAC, WAC, OGG, AC3, DDP, TrueHD, DTS, STS, HD, FLAC, APE |
| Special Features | DLNA, PremiumTV 2 Platform, Multilingual Menu |
| Compatible Devices | Television |
| Manufacturer | Astrasat Discount B.V. |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Xsarius website. Keep your proof of purchase for warranty claims.



