1. Important Safety Information
Please read all safety instructions carefully before using your TV. Keep this manual for future reference. Always follow basic safety precautions to reduce the risk of fire, electric shock, and injury.
- Do not expose the TV to rain or moisture.
- Do not open the TV casing; refer all servicing to qualified personnel.
- Ensure proper ventilation and do not block ventilation openings.
- Protect the power cord from being walked on or pinched.
- Unplug the TV during lightning storms or when unused for long periods.
2. What's in the Box
Verify that all components are present before proceeding with the setup.
- TCL 50Q6C 50-inch QD-Mini LED Smart TV
- Remote Control
- Power Cable
- User Manual (this document)
3. Setup
3.1 Unpacking and Placement
Carefully remove the TV from its packaging. It is recommended that two people handle the TV to prevent damage. Place the TV on a stable, flat surface or prepare for wall mounting.
3.2 Stand Installation
If using the included stand, attach it securely to the TV following the instructions provided in the quick start guide. Ensure all screws are tightened to prevent the TV from wobbling.
3.3 Wall Mounting
The TCL 50Q6C supports VESA wall mounts. The VESA mounting pattern for this model is 300x300mm. Use appropriate wall mounting hardware (not included) and consult a professional for installation if unsure.
3.4 Connecting Peripherals
Connect your external devices to the TV's ports. Refer to the diagram below for port locations.

Image: Overview of the TCL 50Q6C TV's connectivity ports, including HDMI, USB, LAN, Optical, Cable, Satellite, and CI Slot.
- HDMI (x4): Connect Blu-ray players, game consoles, and other HDMI-enabled devices.
- USB (x1): Connect USB storage devices for media playback.
- LAN: Connect an Ethernet cable for a wired internet connection.
- OPTICAL: Connect to an external audio system for digital audio output.
- CABLE/SATELLITE: Connect your antenna or satellite dish.
- CI SLOT: Insert a Conditional Access Module (CAM) for encrypted channels.
3.5 Initial Power On and First-Time Setup
After connecting the power cable, press the power button on the remote control or TV. Follow the on-screen instructions to complete the initial setup, including language selection, network connection (Wi-Fi or Ethernet), and Google TV account login.
4. Operating Instructions
4.1 Remote Control
The included remote control (RC833A) allows you to navigate the TV's features. Insert two AAA batteries (not included) into the remote control.

Image: The RC833A remote control for the TCL 50Q6C TV, showing various buttons for navigation, volume, channels, and smart TV functions.
- Power Button: Turns the TV on or off.
- Navigation Buttons: Use the directional pad and OK button to navigate menus.
- Volume +/-: Adjusts the volume level.
- Channel +/-: Changes TV channels.
- Input Source: Selects the input source (HDMI, USB, TV, etc.).
- Home Button: Accesses the Google TV home screen.
- App Buttons: Quick access to popular streaming services.
4.2 Smart TV Features (Google TV)
Your TCL 50Q6C TV runs on Google TV, providing access to a vast library of apps, movies, and shows. Navigate the home screen to find personalized recommendations, access your favorite streaming services, and manage your apps.

Image: The Google TV interface displaying various streaming service apps and content recommendations.
4.3 Picture Settings
Optimize your viewing experience by adjusting picture settings. The TCL 50Q6C features QD-Mini LED and QLED technology for superior image quality.

Image: A visual representation of QD-Mini LED technology, highlighting its precise backlight control and vibrant color reproduction.
- Picture Modes: Select from preset modes like Standard, Dynamic, Movie, or Game.
- Brightness/Contrast: Adjust for optimal light and dark levels.
- Color Saturation: Enhance or reduce color intensity.
- HDR Premium 1000: Experience enhanced contrast and detail in HDR content.
- AI PQ Pro Processor: Utilizes AI for real-time optimization of contrast, color, clarity, motion, and HDR content.
4.4 Sound Settings
The TV features an Onkyo 2.1 Sound System with Dolby Atmos for an immersive audio experience.

Image: A living room scene with a TCL TV, illustrating the immersive audio experience provided by the Onkyo 2.1 sound system.
- Sound Modes: Choose from Standard, Music, Movie, Voice, or Game.
- Dolby Atmos: Enable for three-dimensional audio when available.
- Equalizer: Fine-tune audio frequencies to your preference.
4.5 Gaming Features
The TCL 50Q6C is equipped with features for an enhanced gaming experience.

Image: A sleek car depicted with motion blur, illustrating the smooth visuals provided by 144Hz Motion Clarity Pro technology.
- 144Hz Motion Clarity Pro: Provides ultra-smooth motion for fast-paced games.
- Game Master: Automatically optimizes settings for gaming, including low input lag.
- VRR (Variable Refresh Rate): Synchronizes the TV's refresh rate with the game console's output to reduce screen tearing.
- FreeSync Premium Pro: Ensures fluid, artifact-free gameplay at virtually any framerate.
4.6 Voice Control (Hands-Free Google Assistant)
Use your voice to control the TV and access information through the built-in Google Assistant.

Image: A person interacting with a TCL TV using hands-free Google Assistant, demonstrating voice command functionality.
- Say "Hey Google" or "Ok Google" to activate the voice assistant.
- Give commands such as "Open Netflix," "Change to HDMI 1," or "What's the weather?"
4.7 Casting (Miracast, Google Cast, Airplay 2)
Share content from your smartphone, tablet, or PC directly to your TCL TV.

Image: A visual depicting content being cast from a smartphone and tablet to a TCL TV, highlighting Miracast, Google Cast, and Airplay 2 compatibility.
- Ensure your device and TV are connected to the same Wi-Fi network.
- Select the casting option on your device and choose your TCL TV.
5. Maintenance
5.1 Cleaning the Screen
Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a specialized screen cleaner. Do not spray liquid directly onto the screen.
5.2 Cleaning the TV Body
Wipe the TV's frame and back panel with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
5.3 Software Updates
Periodically check for software updates through the TV's settings menu to ensure optimal performance and access to the latest features. Updates can be performed over Wi-Fi or Ethernet.
6. Troubleshooting
If you encounter issues with your TV, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| No Power | Check if the power cable is securely connected to the TV and the power outlet. Try a different outlet. |
| No Picture, but Sound is Present | Ensure the correct input source is selected. Check cable connections to external devices. |
| No Sound, but Picture is Present | Check volume levels and mute status. Verify audio output settings if using external speakers. |
| Remote Control Not Working | Replace batteries. Ensure no obstructions between the remote and the TV's IR sensor. |
| Network Connection Issues | Restart your router. Reconnect to the Wi-Fi network or check the Ethernet cable connection. |
For more detailed troubleshooting, refer to the support section on the TCL website or contact customer service.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 50Q6CX1 |
| Screen Size | 50 Inches |
| Display Technology | QD-Mini LED, QLED |
| Resolution | 4K (3840 x 2160) |
| Refresh Rate | 144 Hz |
| HDR Support | HDR Premium 1000nits, Dolby Vision IQ |
| Sound System | Onkyo 2.1 Sound System, Dolby Atmos |
| Operating System | Google TV |
| Connectivity | Bluetooth, Ethernet, HDMI (x4), USB (x1), Wi-Fi |
| Special Features | All-domain Halo Control, HVA Panel, Eye Comfort Mode, Game Master, Motion Clarity Pro 144Hz |
| Dimensions (W x H x D) | 111.1 x 67.9 x 28 cm (with stand) |
| Weight | 13 kg |
| VESA Compatibility | 300x300mm |
| Energy Efficiency Rating | E |
8. Warranty and Support
Your TCL 50Q6C Smart TV comes with a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official TCL website for detailed warranty terms and conditions specific to your region.
For technical support, troubleshooting assistance, or service requests, please visit the TCL Support Website or contact their customer service hotline. Have your TV's model number (50Q6CX1) and serial number ready when contacting support.





