Installation Guide
Tools Needed:
- Phillips screwdriver
- Level
- Tape measure
- Power drill (for wall mounting)
- Cable management accessories
Step-by-Step Setup
- Unpack and Inspect: Carefully remove TV from packaging and inspect for any damage during shipping.
- Choose Location: Select a stable, flat surface with proper ventilation and access to power outlets.
- Attach Stand: Secure the TV stand to the base using provided screws and ensure it's firmly attached.
- Connect Power: Plug the power cord into a grounded electrical outlet.
- Connect External Devices: Connect cable box, gaming consoles, soundbars, or other devices to HDMI ports.
- Initial Setup: Follow on-screen instructions to connect to Wi-Fi and set up Roku account.
- Channel Scan: Perform automatic channel scan for over-the-air broadcasts (if using antenna).
Specifications
| Model Series | 50S455 |
| Display Type | 4K UHD LED |
| Screen Size | 50 inches (diagonal) |
| Resolution | 3840 x 2160 pixels |
| Smart Platform | Roku TV OS |
| Refresh Rate | 60Hz |
| HDR Support | HDR10, HLG |
| Connectivity | Wi-Fi, Ethernet, Bluetooth |
| HDMI Ports | 3 (HDMI 2.0 with HDCP 2.2) |
| USB Ports | 1 (USB 2.0) |
| Dimensions (with stand) | 44.1" x 27.6" x 8.9" |
| Weight | 24.3 lbs (with stand) |
| Power Consumption | 70W (typical) |
Warranty Information
- Limited Warranty: 1 year parts and labor
- Panel Warranty: 1 year on display panel
- Extended Coverage: Optional protection plans available
For warranty service, contact TCL Customer Service at 1-877-300-8837 or visit TCL.com
Key Features
4K Ultra HD Resolution
Experience stunning picture quality with four times the resolution of Full HD, delivering incredible detail and clarity for all your content.
Roku TV Smart Platform
Access thousands of streaming channels including Netflix, Hulu, Disney+, and more with the intuitive Roku TV interface and voice remote.
HDR Pro
High Dynamic Range technology delivers enhanced contrast and colors, providing more realistic images with brighter brights and darker darks.
Direct Lit LED
Advanced LED backlighting provides consistent brightness across the screen with improved contrast and energy efficiency.
Voice Remote
Use voice commands to search for content, change channels, control volume, and launch apps with the included Roku voice remote.
Auto Game Mode
Automatically detects gaming consoles and switches to Game Mode for reduced input lag and smoother gaming performance.
Roku TV Features Explained
Home Screen
Customizable interface with your favorite channels and inputs for quick access
Search Function
Search across multiple streaming services to find movies, shows, and actors
Private Listening
Use the Roku mobile app for private listening through headphones
Screen Mirroring
Mirror your smartphone, tablet, or computer screen to the TV wirelessly
Mobile App Control
Use your smartphone as a remote control with the Roku mobile app
Automatic Updates
Regular software updates ensure you always have the latest features and security
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| TV won't turn on | Power issue, remote control problem | Check power connection, try manual power button, replace remote batteries |
| No picture/sound | Input selection, cable connection | Verify correct input source, check cable connections, restart TV |
| Wi-Fi connection issues | Network problems, signal strength | Restart router, check network settings, move router closer |
| Remote not working | Dead batteries, pairing issues | Replace batteries, re-pair remote, check for obstructions |
| Picture quality issues | Signal strength, settings incorrect | Check signal strength, adjust picture settings, update software |
| Apps not loading | Internet connection, app updates needed | Check internet connection, update apps, restart TV |
Common Error Messages
- No Signal: Check input source and cable connections
- Network Connection Lost: Verify Wi-Fi password and router status
- Software Update Failed: Check internet connection and try again
- HDCP Error: Try different HDMI port or cable
- Insufficient Memory: Remove unused channels and restart TV
- Content Not Available: Check subscription status or regional restrictions
Manual Downloads
Current Model Manuals
50S455
50" 4K Roku TV
50S546
50" 4K Google TV
50S435
50" 4K Roku TV
50S550
50" QLED Roku TV
Popular Previous Models
50S425
50" 4K Roku TV
50S517
50" 4K Android TV
50S403
50" 1080p Roku TV
50P605
50" 4K P-Series