Installation Guide
Tools Needed:
- Philips screwdriver
- Level
- Measuring tape
- Wall mount kit (if wall mounting)
- Cable management accessories
Step-by-Step Setup
- Unbox and Inspect: Carefully remove TV from packaging and inspect for any damage during shipping.
- Attach Stand: Secure the TV stand to the base using provided screws and ensure it's firmly attached.
- Choose Location: Place on a stable, flat surface away from direct sunlight and heat sources.
- Connect Power: Plug the power cord into a grounded electrical outlet.
- Connect External Devices: Connect HDMI cables for gaming consoles, streaming devices, or cable/satellite boxes.
- Antenna/Cable Connection: Connect antenna or cable directly to the TV's input.
- Initial Setup: Turn on TV and follow on-screen setup wizard for language, network, and channel setup.
Specifications
| Model Series | 55S455 |
| Display Type | 4K UHD LED |
| Screen Size | 55 Inches |
| Resolution | 3840 x 2160 pixels |
| Refresh Rate | 60 Hz |
| Smart TV Platform | Google TV |
| HDR Support | HDR10, HLG |
| Audio Output | 20W (2 x 10W) |
| Connectivity | 3 x HDMI, 1 x USB, Ethernet, Wi-Fi, Bluetooth |
| Power Consumption | 70W (typical) |
| Dimensions (with stand) | 122.7 x 78.5 x 27.8 cm |
| Weight | 13.2 kg (with stand) |
Warranty Information
- Full Warranty: 1 year parts and labor
- Panel Warranty: 2 years on display panel
- Extended Coverage: Optional extended warranty 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.
Google TV Platform
Access thousands of apps, movies, and shows with the intuitive Google TV interface, featuring personalized recommendations and voice control.
HDR Pro
High Dynamic Range technology delivers enhanced contrast and colors, providing more realistic and vibrant images with brighter brights and darker darks.
Dolby Audio
Advanced audio technology creates rich, detailed sound that brings your entertainment to life with clear dialogue and immersive effects.
Game Mode
Optimized settings for gaming reduce input lag and enhance motion handling for a more responsive and immersive gaming experience.
Voice Remote
Use voice commands to search for content, control playback, and access features hands-free with the included voice remote control.
Connectivity Options
HDMI Ports
Three HDMI 2.0 ports for connecting gaming consoles, streaming devices, and audio systems
USB Connectivity
Play media files directly from USB drives with support for various formats
Wireless Connectivity
Dual-band Wi-Fi and Bluetooth for seamless wireless connections
Ethernet Port
Wired internet connection for stable streaming and updates
Digital Audio Out
Optical audio output for connecting to soundbars and home theater systems
RF Input
Antenna/cable input for live TV viewing and channel setup
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| TV won't turn on | Power cord disconnected, power outlet issue | Check power connections, try different outlet, ensure power button is pressed |
| No picture/sound | Input source incorrect, cable issues | Check input source selection, verify cable connections, restart TV |
| Poor picture quality | Signal strength, incorrect settings | Check antenna/cable connection, adjust picture settings, update firmware |
| Wi-Fi connection issues | Network problems, distance from router | Restart router, check network settings, move closer to router |
| Remote not working | Dead batteries, obstruction, pairing issues | Replace batteries, ensure line of sight, re-pair remote if needed |
| Apps not loading | Internet connection, app updates needed | Check internet connection, update apps, clear app cache |
Common Error Messages
- No Signal: Check input source and cable connections
- Weak Signal: Reposition antenna or check cable connection
- Network Error: Check internet connection and router settings
- Software Update Failed: Ensure stable internet connection and retry
- HDCP Error: Check HDMI cable and connected device compatibility
- Audio Sync Issue: Adjust audio delay settings in sound menu
Manual Downloads
Current 55-Inch Models
55S455
55" 4K UHD Google TV
55C645
55" QLED 4K Google TV
55P635
55" 4K Android TV
55R617
55" 4K Roku TV
Popular Previous Models
55S425
55" 4K Roku TV
55P605
55" 4K HDR TV
55US5800
55" 4K Ultra HD
55DP660
55" 4K Smart TV