1. Introduction
The Xsarius Sniper X 4K White is a high-quality, ultra-fast media streaming client designed to deliver an exceptional entertainment experience. Featuring a powerful Hisilicon Quad-Core ARM Cortex A53 processor and Mali-450 graphics, this device supports 4K@60p decoding and offers a user-friendly interface with a boot time of less than 15 seconds.
It comes equipped with the exclusive PremiumTV application, providing seamless access to Live TV, Video On Demand (VOD), TV series, Electronic Program Guide (EPG), and advanced features like recording and pausing live content. The Sniper X 4K also supports Stalker, M3U, and Xtream IPTV protocols, along with Internet radio and YouTube.
2. What's in the Box
Please check the contents of your package. If any items are missing or damaged, contact your retailer.
- Xsarius Sniper 4K White unit
- HDMI Cable
- Remote Control
- User Manual (this document)
3. Product Overview
Familiarize yourself with the physical components and ports of your Xsarius Sniper X 4K White.

Figure 3.1: Top view of the Xsarius Sniper X 4K White, showing the Xsarius logo and 'SNIPER X' branding.

Figure 3.2: Front view of the Xsarius Sniper X 4K White, highlighting the 'SNIPER X' model name.

Figure 3.3: Rear view of the Xsarius Sniper X 4K White, displaying the DC IN, AV, HD OUT (HDMI), ETHERNET, and USB ports.

Figure 3.4: The remote control for the Xsarius Sniper X 4K White, featuring various control buttons for navigation, media playback, and specific functions like Live TV, VOD, and EPG.
4. Setup
Follow these steps to set up your Xsarius Sniper X 4K White for the first time.
- Connect to Power: Plug the provided power adapter into the DC IN port on the back of the Sniper X 4K White, then connect it to a power outlet.
- Connect to TV: Use the supplied HDMI cable to connect the HD OUT port on the Sniper X 4K White to an HDMI input on your television.
- Network Connection:
- Wired (Recommended): Connect an Ethernet cable from your router to the ETHERNET port on the back of the device.
- Wireless: The device has integrated 2.4G Single-Band WiFi (802.11 b/g/n). You will configure the wireless connection during the initial setup wizard on your TV.
- Insert Batteries into Remote: Open the battery compartment on the remote control and insert the two AAA batteries (included), ensuring correct polarity.
- Power On: Turn on your television and select the correct HDMI input. The Xsarius Sniper X 4K White should power on automatically. If not, press the power button on the remote control.
- Initial Setup Wizard: Follow the on-screen instructions to complete the initial setup, including language selection and network configuration. The device supports multi-language options.
5. Operating Instructions
The Xsarius Sniper X 4K White is designed for intuitive operation. Here are key features and how to use them:
5.1 PremiumTV Application
The core of your entertainment experience is the PremiumTV application. Navigate to it from the main menu. Within PremiumTV, you can access:
- Live TV: Browse and watch live television channels.
- VOD (Video On Demand): Access a library of movies and other on-demand content.
- TV Series: Find and watch your favorite TV shows.
- EPG (Electronic Program Guide): View program schedules and plan your viewing.
- Recording & Pause: Utilize the PVR function to record live TV to a connected USB hard drive or network storage, and pause live broadcasts.
5.2 Customization
Personalize your user interface by selecting different skins. The device offers colorful, dark, and the classic Xsarius color schemes to suit your preference. Access these options through the system settings menu.
5.3 Media Playback
In addition to IPTV services, the Sniper X 4K supports Internet radio and YouTube. Navigate to these applications from the main menu to enjoy a wider range of content.
5.4 USB PVR Recording and Timeshifting
To use the advanced PVR recording and timeshifting features, connect a USB hard drive or SD card to the available ports. You can also configure network storage (LAN-HDD) for recording. Refer to the on-screen menu for recording setup and playback options.
6. Maintenance
To ensure optimal performance and longevity of your Xsarius Sniper X 4K White, follow these maintenance guidelines:
- Software Updates: The device supports regular online OTA (Over-The-Air) software updates. It is recommended to keep your device's software up to date to benefit from new features, performance improvements, and bug fixes. Check for updates periodically through the system settings menu.
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or abrasive materials.
- Ventilation: Ensure the device is placed in a well-ventilated area to prevent overheating. Do not block any ventilation openings.
- Power Off When Not in Use: For extended periods of inactivity, it is advisable to power off the device and unplug it from the power outlet.
7. Troubleshooting
If you encounter issues with your Xsarius Sniper X 4K White, refer to the following common troubleshooting tips:
- No Power:
- Ensure the power adapter is securely connected to the device and the power outlet.
- Check if the power outlet is functioning correctly.
- Press the power button on the remote control or the device itself.
- No Picture/Signal on TV:
- Verify that the HDMI cable is securely connected to both the device and the TV.
- Ensure your TV is set to the correct HDMI input source.
- Try a different HDMI cable or HDMI port on your TV.
- No Network Connection:
- For wired connections, check if the Ethernet cable is properly connected to both the device and your router.
- For wireless connections, go to the network settings menu and re-enter your Wi-Fi password. Ensure your Wi-Fi network is active.
- Restart your router and the Sniper X 4K White.
- Remote Control Not Responding:
- Check if the batteries are inserted correctly and are not depleted. Replace them if necessary.
- Ensure there are no obstructions between the remote control and the device's IR receiver.
- Slow Performance / Freezing:
- Restart the device by unplugging it from power for 10 seconds and plugging it back in.
- Ensure you have a stable internet connection.
- Check for and install any available software updates.
If the issue persists after trying these steps, please contact Xsarius customer support.
8. Specifications
Detailed technical specifications for the Xsarius Sniper X 4K White UHD HEVC OTT Linux WiFi IPTV PremiumTV Box:
| Component | Specification |
|---|---|
| CPU | Hisilicon Quad-Core ARM Cortex A53 15000DMPS |
| Graphics Card | Mali-450 |
| RAM | 512 MB DDR3-RAM |
| Flash Memory | 256 MB |
| Video Decoding | 4K@60p |
| Boot Time | Less than 15 seconds |
| Network (Wireless) | Integrated 2.4G Single-Band WiFi 802.11 b/g/n |
| Network (Wired) | Ethernet Port 100Mbps |
| USB 2.0 Port | 1 |
| USB 3.0 Port | 1 |
| SD Card Slot | 1 |
| HDMI Port | 1 |
| SPDIF Port | 1 |
| IR External Port | 1 |
| Power Supply Type | 12V |
| Power Consumption | 10W |
| Color | White |
| Model Name | Sniper X |
9. Warranty and Support
For information regarding product warranty, please refer to the warranty card included in your product packaging or contact your point of purchase. Software updates are regularly provided online via OTA. For technical assistance or further inquiries, please visit the official Xsarius website or contact their customer support.

