1. Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your Xsarius Sniper 2 Bluetooth 4K UHD Linux Mediastreamer. Please read this guide thoroughly before using the device to ensure optimal performance and safety.
2. Product Overview
2.1 Key Features
- 4K @ 60p Decoding for high-resolution video playback.
- User-friendly OSD menu and multilingual support for easy navigation.
- Rapid boot-up time, typically less than 15 seconds.
- Integrated Internet Radio and YouTube access.
- Regular Over-The-Air (OTA) software updates.
- Advanced PVR (Personal Video Recorder) and TimeShifting capabilities via USB HDD or LAN HDD.
- Integrated Bluetooth 4.2 for wireless connection with the included Bluetooth remote control. Note: The Bluetooth functionality is primarily for the remote control and does not support connection to other Bluetooth audio devices.
2.2 Components
The Xsarius Sniper 2 package includes the following main components:
- Xsarius Sniper 2 Mediastreamer Unit
- Xsarius BT-L4 RCU IR & Bluetooth Remote Control (with backlight)
- Power Adapter
- HDMI Cable

Figure 1: Xsarius Sniper 2 Mediastreamer, remote control, and packaging.

Figure 2: The Xsarius BT-L4 RCU IR & Bluetooth remote control, featuring a backlit design for visibility in low light.

Figure 3: Side view of the Xsarius Sniper 2 unit, highlighting the USB ports for external storage.
3. Setup Guide
3.1 Connecting the Device
- Power Connection: Connect the provided power adapter to the DC IN port on the Xsarius Sniper 2 and then plug it into a power outlet.
- HDMI Connection: Use the HDMI cable to connect the HDMI OUT port on the Mediastreamer to an HDMI input port on your television or display.
- Network Connection (Optional):
- Wi-Fi: The device has integrated dual-band Wi-Fi (2.4 GHz and 5.0 GHz). You will configure this during the initial setup.
- Ethernet: For a wired connection, connect an Ethernet cable from your router to the LAN port on the Mediastreamer.

Figure 4: The Xsarius Sniper 2 unit, ready for connection to your display and power source.
3.2 Initial Power On and First-Time Setup
- Ensure all connections are secure.
- Turn on your television and select the correct HDMI input source.
- The Xsarius Sniper 2 will power on automatically or by pressing the power button on the remote.
- Follow the on-screen instructions to complete the initial setup, which typically includes:
- Language selection.
- Network configuration (Wi-Fi password entry or confirmation of Ethernet connection).
- Time zone settings.
- Remote Control Pairing: The Bluetooth remote control should pair automatically. If not, refer to the troubleshooting section for manual pairing instructions.
4. Operating Instructions
4.1 Navigating the User Interface
The Xsarius Sniper 2 features a modern and user-friendly On-Screen Display (OSD) menu. Use the directional buttons (up, down, left, right) on your remote control to navigate through menus and options. Press the OK button to confirm selections and the BACK or EXIT button to return to the previous screen.
4.2 Media Playback
- Streaming Services: Access pre-installed applications like YouTube directly from the main menu.
- Internet Radio: Navigate to the Internet Radio section to explore and play various online radio stations.
- Local Media: Connect a USB storage device to one of the USB ports (see Figure 3) to play local video, audio, or image files.
4.3 PVR and TimeShifting
To utilize the PVR (Personal Video Recorder) and TimeShifting functions, you will need to connect an external USB hard drive or configure a network LAN HDD.
- Connect Storage: Plug a formatted USB hard drive into one of the USB ports on the Mediastreamer.
- Access PVR Menu: Navigate to the PVR section in the main menu.
- Recording: Follow the on-screen prompts to schedule recordings or initiate instant recordings of live content.
- TimeShifting: This feature allows you to pause, rewind, and fast-forward live television. Activate TimeShift from the PVR menu or during live playback.
5. Maintenance
5.1 Software Updates
The Xsarius Sniper 2 supports regular Over-The-Air (OTA) software updates. It is recommended to keep your device's software updated to ensure optimal performance, security, and access to new features.
- Navigate to the System Settings menu.
- Select 'Software Update' or 'OTA Update'.
- Follow the on-screen instructions to check for and install available updates. Ensure a stable internet connection during the update process.
5.2 Cleaning
To maintain the appearance and functionality of your device:
- Disconnect the power adapter before cleaning.
- Use a soft, dry, lint-free cloth to wipe the exterior surfaces of the Mediastreamer and remote control.
- Do not use liquid cleaners, aerosols, or abrasive materials, as these can damage the device.
6. Troubleshooting
This section addresses common issues you might encounter with your Xsarius Sniper 2.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Power adapter not connected or faulty. | Ensure the power adapter is securely connected to the device and a working power outlet. |
| No picture on TV. | Incorrect HDMI input selected on TV; HDMI cable loose or faulty. | Verify your TV is set to the correct HDMI input. Check HDMI cable connections at both the device and TV. Try a different HDMI cable. |
| Remote control not responding. | Low batteries; remote not paired via Bluetooth. | Replace batteries in the remote control. If the issue persists, re-pair the Bluetooth remote by following the instructions in the device settings. |
| No internet connection. | Wi-Fi password incorrect; Ethernet cable disconnected; router issue. | Check Wi-Fi password in network settings. Ensure Ethernet cable is securely connected. Restart your router and the Mediastreamer. |
| Bluetooth audio devices cannot connect. | Device Bluetooth is for remote control only. | The Xsarius Sniper 2's integrated Bluetooth is designed exclusively for its remote control and does not support connection to external Bluetooth audio devices like soundbars or headphones. |
7. Specifications
Below are the technical specifications for the Xsarius Sniper 2 Bluetooth 4K UHD Linux Mediastreamer:
| Feature | Detail |
|---|---|
| Processor | Hisilicon Quad-Core ARM Cortex A53 15000DMPS |
| GPU | Mali-450 |
| RAM | 1 GB DDR3 |
| Flash Memory | 8 GB |
| Wi-Fi | Integrated Dual-Band 2.4 GHz & 5.0 GHz (2T2R) |
| Ethernet | 100 Mbps Port |
| Bluetooth | Bluetooth 4.2 (for remote control) |
| Resolution | Up to 4K UHD |
| USB Ports | 2 (Total) |
| Connectivity | HDMI, Wi-Fi, Ethernet, USB |
| Supported Internet Services | YouTube |
8. Warranty and Support
8.1 Warranty Information
Specific warranty details for the Xsarius Sniper 2 are not available in the provided product information. Please refer to your purchase documentation or contact your retailer for warranty terms and conditions.
8.2 Customer Support
For further assistance, technical support, or to inquire about spare parts, please visit the official Xsarius website or contact their customer service department. Information regarding software update guarantees and spare parts availability is not provided in the product details.
