1. Introduction
This manual provides essential information for the safe and efficient operation of your Atvio ATV-50UHDR 50-inch Smart LED TV. Please read this manual thoroughly before using the television and retain it for future reference. Following these instructions will ensure optimal performance and extend the lifespan of your device.
2. Safety Information
Observe the following safety precautions to prevent damage to the TV and ensure personal safety:
- Power Supply: Connect the TV only to an AC power outlet with the correct voltage as indicated on the product label.
- Ventilation: Ensure adequate ventilation around the TV. Do not block ventilation openings. Avoid placing the TV on soft surfaces that may block airflow.
- Water and Moisture: Do not expose the TV to rain, moisture, or excessive humidity. Do not place objects filled with liquids, such as vases, on or near the TV.
- Heat Sources: Keep the TV away from heat sources such as radiators, heat registers, stoves, or other appliances that produce heat.
- Cleaning: Unplug the TV from the power outlet before cleaning. Use a soft, dry cloth. Do not use liquid cleaners or aerosol cleaners.
- Placement: Place the TV on a stable, level surface. If wall-mounting, ensure the wall mount is securely installed and can support the TV's weight.
- Lightning: During a lightning storm or when left unattended for long periods, unplug the TV from the wall outlet and disconnect the antenna or cable system.
3. Package Contents
Carefully unpack your Atvio ATV-50UHDR TV and check that all items are present:
- Atvio ATV-50UHDR 50-inch Smart LED TV
- Remote Control
- Power Cable
- TV Stands (2 units)
- Screws for TV Stands
- User Manual (this document)
- Warranty Card
4. Setup
4.1 Unpacking
Remove the TV and all accessories from the packaging. Retain the packaging materials for future transport or service needs.
4.2 Stand Installation
If you are not wall-mounting the TV, attach the included stands:
- Place the TV face down on a soft, clean surface to prevent screen damage.
- Align each stand with the corresponding slots on the bottom of the TV.
- Secure each stand with the provided screws. Ensure they are tightened firmly.

Image: Front view of the Atvio ATV-50UHDR 50-inch Smart LED TV, illustrating its dimensions (113 cm width, 65 cm height without stand, 70 cm height with stand).
4.3 Wall Mounting (Optional)
The Atvio ATV-50UHDR TV can be wall-mounted. A wall mount kit is sold separately. Follow the instructions provided with your wall mount kit and ensure professional installation for safety.

Image: Rear view of the Atvio ATV-50UHDR 50-inch Smart LED TV, showing the mounting points and input panel area.
4.4 Connecting Devices
Your TV features multiple ports for connecting external devices:
- HDMI Ports (x2): Connect Blu-Ray players, game consoles, laptops, or other HDMI-enabled devices.
- Ethernet Port: For a wired internet connection.
- Antenna/Cable Input: Connect an antenna or cable TV signal.
4.5 Power Connection
After all connections are made, plug the power cable into the TV's power input and then into a wall outlet.
4.6 First-Time Setup
Upon first power-on, the TV will guide you through an initial setup process. This typically includes:
- Language selection
- Network connection (Wi-Fi or Ethernet)
- Channel scanning (for antenna/cable TV)
- Time zone and date settings
5. Operating the TV
5.1 Remote Control Overview
The remote control allows you to navigate the TV's features. Familiarize yourself with the buttons for power, volume, channel, input selection, and smart TV functions.
5.2 Basic Functions
- Power On/Off: Press the power button on the remote or TV.
- Volume Control: Use the Volume Up/Down buttons.
- Channel Selection: Use the Channel Up/Down buttons or number pad.
- Input Selection: Press the 'Input' or 'Source' button to switch between connected devices (HDMI 1, HDMI 2, TV).
5.3 Smart TV Features
Your Atvio ATV-50UHDR is a Smart TV, allowing access to various online applications. The TV supports popular streaming services like Netflix and YouTube.

Image: Front view of the Atvio ATV-50UHDR 50-inch Smart LED TV, showing the main interface with options like 'Home', 'Search', 'Streaming Channels', 'Settings', and app icons for Netflix, Apple TV, and Claro video.
To access Smart TV features:
- Ensure the TV is connected to the internet (Wi-Fi or Ethernet).
- Navigate to the Smart TV home screen using the remote control.
- Select the desired application (e.g., Netflix, YouTube) from the available options.
5.4 Settings Menu
Access the settings menu to adjust picture, sound, network, and other system preferences. Refer to the on-screen menu for detailed options.
6. Maintenance
6.1 Cleaning the Screen
Gently wipe the screen with a soft, dry, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a screen-specific cleaning solution (never spray directly onto the screen).
6.2 Cleaning the TV Body
Wipe the TV's frame and back panel with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
7. Troubleshooting
If you encounter issues with your TV, consult the following common solutions:
- No Power: Ensure the power cable is securely plugged into both the TV and the wall outlet. Check if the outlet is functional.
- No Picture/Sound: Verify the correct input source is selected. Check all cable connections (HDMI, antenna). Try another device on the same input.
- Remote Control Not Working: Check the batteries and replace them if necessary. Ensure there are no obstructions between the remote and the TV's IR sensor.
- No Internet Connection: For Wi-Fi, check your router and network settings. For Ethernet, ensure the cable is properly connected. Try restarting your router and the TV.
- Picture Quality Issues: Adjust picture settings (brightness, contrast, sharpness) in the TV menu. Ensure the input source is providing a high-quality signal.
If problems persist, refer to the warranty information for support contact details.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Atvio |
| Model | ATV-50UHDR |
| Screen Size | 50 Inches |
| Display Technology | LED |
| Resolution | 1280 x 720 (720p) |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Connectivity | 2x HDMI, Ethernet |
| Special Features | Smart TV, Blu-Ray compatibility |
| Compatible Devices | Laptop, Game Console, Tablet |
| Mounting Type | Table Stand (Wall mountable) |
| Dimensions (L x W x H) | 113 x 9 x 65 cm (without stand) |
| Weight | 12.66 kg |
| Included Components | Warranty, User Manual |
9. Warranty and Support
Your Atvio ATV-50UHDR TV comes with a warranty. Please refer to the included warranty card for details on coverage, terms, and conditions. For technical support or service inquiries, please contact Atvio customer service using the information provided on your warranty card or the official Atvio website.





