1. Introduction
This manual provides essential information for the setup, operation, and maintenance of your TCL 85S455 85-inch Class 4-Series 4K UHD HDR Smart Roku TV. Please read these instructions carefully before using your television to ensure proper functionality and safety.
Image 1.1: Front view of the TCL 85S455 85-inch 4K UHD HDR Smart Roku TV.
Key Features:
- Stunning 4K Ultra HD: Experience movies and TV shows in 4K resolution, offering four times the detail of Full HD. Advanced 4K Upscaling enhances HD content to near Ultra HD quality.
- High Dynamic Range (HDR): Delivers bright and accurate colors for a lifelike viewing experience.
- Simple, Customizable Home Screen: Access broadcast TV, streaming channels, gaming consoles, and other devices from a unified, easy-to-navigate home screen.
- Integrated Roku TV: Enjoy a vast selection of streaming content, including free TV, live news, sports, and movies.
2. What's in the Box
Verify that all components are present before proceeding with the setup. The package should contain the following items:
- TCL Roku TV (Model 85S455)
- Power Cable
- Remote Control
- 2x Remote Control Batteries (AAA)
- TV Stand (2 pieces)
- Quick Start Guide
- User Guide (this document)
Image 2.1: Illustration of TV dimensions, included remote control, and a list of package contents.
3. Setup Instructions
3.1. Stand Installation
- Carefully place the TV screen-down on a soft, flat surface to prevent damage.
- Align the TV stand pieces with the designated slots on the bottom of the TV.
- Secure the stands using the provided screws. Ensure they are tightened firmly.
3.2. Connecting Power
- Connect the power cable to the power input port on the back of the TV.
- Plug the other end of the power cable into a wall outlet.
3.3. Connecting External Devices
The TV features multiple input ports for various devices. Refer to the image below for port locations.
Image 3.1: Rear view of the TV's input panel, showing HDMI, USB, Ethernet, and Cable/Antenna ports.
- HDMI: Connect Blu-ray players, gaming consoles, cable/satellite boxes, or other HDMI-enabled devices.
- USB: For media playback from USB storage devices.
- Ethernet: For a wired internet connection.
- Cable/Antenna: Connect an antenna for over-the-air broadcasts or a cable TV connection.
- Optical Audio Out: For connecting to a soundbar or audio receiver.
3.4. Initial Setup (Roku TV)
- Power on the TV using the remote control.
- Follow the on-screen instructions to select your language and country.
- Connect to your home Wi-Fi network or use an Ethernet cable for a wired connection.
- Activate your Roku account. If you don't have one, you will be prompted to create one.
- The TV will guide you through channel scanning for antenna connections and adding streaming channels.
4. Operating Instructions
4.1. Remote Control
The included remote control provides access to all TV functions. Insert the two AAA batteries into the remote, observing polarity.
- Power Button: Turns the TV on or off.
- Directional Pad (D-Pad): Navigates menus and selects items.
- OK Button: Confirms selections.
- Home Button: Returns to the Roku Home Screen.
- Back Button: Returns to the previous screen.
- Volume Up/Down: Adjusts audio volume.
- Mute Button: Mutes or unmutes audio.
- Channel Shortcuts: Dedicated buttons for popular streaming services.
4.2. Roku Home Screen Navigation
The Roku Home Screen is your central hub for all content.
Image 4.1: The Roku TV home screen, showing options for streaming channels and connected inputs.
- Use the D-Pad to move between menu items and channel icons.
- Select an input (e.g., Cable box, Game console) to switch to a connected device.
- Select a streaming channel icon (e.g., Netflix, Hulu) to launch the application.
- The 'Search' option allows you to find movies, TV shows, and actors across various streaming services.
- The 'Settings' menu provides access to TV configurations, network settings, and system updates.
4.3. Voice Control
The TCL Roku TV supports voice control through compatible voice assistants (e.g., Alexa, Google Assistant, Apple HomeKit). Refer to the Roku app or your voice assistant's documentation for setup and usage.
5. Maintenance
5.1. Cleaning the Screen
- Turn off the TV and unplug it from the power outlet.
- Gently wipe the screen with a soft, dry microfiber cloth.
- For stubborn marks, lightly dampen the cloth with water or a specialized screen cleaner. Do not spray liquid directly onto the screen.
- Avoid using harsh chemicals, abrasive cleaners, or paper towels, as these can damage the screen.
5.2. Cleaning the TV Body
- Wipe the TV's frame and back panel with a soft, dry cloth.
- Ensure ventilation openings are free from dust and obstructions.
6. Troubleshooting
If you encounter issues with your TV, consult the following common solutions:
| Problem | Possible Solution |
|---|---|
| No Power | Ensure the power cable is securely connected to both the TV and a working wall outlet. Test the outlet with another device. |
| No Picture, but Sound is Present | Check the input source. Ensure the connected device is powered on and its video cable is securely connected. Try a different HDMI port or cable. |
| No Sound, but Picture is Present | Check the TV's volume and ensure it is not muted. Verify external audio devices (soundbar, receiver) are properly connected and powered on. Check audio settings in the TV menu. |
| Remote Control Not Working | Replace the batteries in the remote control. Ensure there are no obstructions between the remote and the TV's IR sensor. |
| Cannot Connect to Wi-Fi | Verify your Wi-Fi network is active and other devices can connect. Re-enter the Wi-Fi password carefully. Try restarting your router and modem. |
| Picture Quality Issues (e.g., blurry, distorted) | Check the resolution settings of your connected device. Ensure the TV's picture settings are appropriate for the content. For antenna, check antenna positioning. |
If the problem persists after trying these steps, please refer to the support section or contact customer service.
7. Specifications
Detailed technical specifications for the TCL 85S455 85-inch Class 4-Series 4K UHD HDR Smart Roku TV:
- Brand: TCL
- Model Number: 85S455
- Screen Size: 85 Inches (216 cm diagonal)
- Display Technology: LED
- Resolution: 4K UHD (3840 x 2160)
- Refresh Rate: 60 Hz
- High Dynamic Range (HDR): Yes
- Smart TV Platform: Roku TV
- Connectivity Technology: RF, Ethernet, Wi-Fi (built-in)
- Input/Output Ports: HDMI, USB, Ethernet, Cable/Antenna, Optical Audio Out
- Aspect Ratio: 16:9
- Product Dimensions (with stand): Approximately 74.9" W x 45.9" H x 16.1" D
- Product Dimensions (without stand): Approximately 74.7" W x 43.0" H x 3.1" D
- Item Weight: Approximately 102.1 Pounds
- Color: Black
- Output Wattage (Audio): 15 Watts
8. Warranty and Support
8.1. User Documents
Additional documentation for your TCL TV can be found online:
- Installation Manual (PDF): View Installation Manual
- User Manual (PDF): View User Manual
- User Guide (PDF): View User Guide
8.2. Customer Support
For further assistance, technical support, or warranty inquiries, please visit the official TCL support website or contact their customer service department. Information regarding specific warranty terms and conditions is typically provided with your purchase documentation.
