TCL S5400AF
TCL LED SMART TV 32” S5400AF FHD ANDROID TV User Manual
Model: S5400AF
1. Introduction
Thank you for choosing the TCL LED SMART TV 32” S5400AF FHD ANDROID TV. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new television. Please read it thoroughly before using the product to ensure safe and optimal performance.

Figure 1.1: Front view of the TCL S5400AF FHD Android TV, showcasing its slim design and display.
2. What's in the Box
Before you begin, please check the contents of your package. Ensure all items listed below are present and undamaged.
- 01 TCL 32" Television
- 01 Remote Control
- 1 P2/RCA Adapter Cable
- Power Cable
- User Manual (this document)
- Warranty Card
3. Setup Guide
3.1 Physical Installation
Your TCL TV can be installed in two ways: on a table stand or wall-mounted. Choose the method that best suits your space.
Tabletop Installation:
- Carefully place the TV screen-down on a soft, flat surface to prevent scratches.
- Attach the included stands to the designated slots at the bottom of the TV, securing them with screws (not included, typically come with the stand).
- Place the TV on a stable, level surface, ensuring adequate ventilation around the unit.
Wall Mounting:
For wall mounting, a compatible VESA wall mount kit (sold separately) is required. Follow the instructions provided with your wall mount kit. Ensure the wall can support the weight of the TV and mount.

Figure 3.1: Rear view of the TV, highlighting connection ports and VESA mounting points for wall installation.
3.2 Initial Power On and Network Connection
- Connect the power cable to the TV and then to a power outlet (110V).
- Press the power button on the remote control or on the TV itself.
- Follow the on-screen instructions to complete the initial setup, including language selection, time zone, and channel scanning.
- To connect to the internet, select your Wi-Fi network from the list and enter the password. The TV supports dual-band Wi-Fi.
- For smart features, sign in with your Google account.

Figure 3.2: Connectivity options including Bluetooth, Chromecast built-in, and Dual band Wi-Fi for seamless integration.
4. Operating Your TV
4.1 Basic Functions
- Power On/Off: Press the power button on the remote control.
- Input Selection: Use the 'Input' button on the remote to switch between HDMI, USB, and other sources.
- Volume Control: Use the Volume Up/Down buttons.
- Channel Navigation: Use the Channel Up/Down buttons for broadcast TV.
4.2 Smart TV Features (Android TV)
Your TCL S5400AF is an Android TV, offering a world of entertainment and smart functionalities.
- Google Assistant: Use the voice command button on your remote to access Google Assistant. You can search for content, get information, and control smart home devices.
- Chromecast Built-in: Cast content from your smartphone, tablet, or computer directly to your TV.
- Google Play Store: Download and install a wide range of apps, games, and streaming services.

Figure 4.1: The Android TV interface, providing access to a variety of applications and services.

Figure 4.2: The voice remote control allows for convenient interaction with Google Assistant for various queries and controls.
4.3 Audio and Video Enhancements
- Full HD Resolution (1080p): Enjoy crisp and clear images with 1920x1080 pixel resolution.
- HDR10: High Dynamic Range technology enhances contrast and color accuracy, providing a more vibrant and lifelike picture.
- Dolby Audio: Experience rich, clear, and powerful sound with Dolby Audio processing.
- Micro Dimming: Analyzes TV content in hundreds of separate zones to adjust brightness and darkness independently, improving contrast and picture quality.

Figure 4.3: Visual representation of HDR (High Dynamic Range) enhancing picture quality compared to standard display.

Figure 4.4: Dolby Audio technology provides immersive and high-quality sound for an enhanced viewing experience.
5. Maintenance
5.1 Cleaning Your TV
To maintain the appearance and performance of your TV, follow these cleaning guidelines:
- Always unplug the TV before cleaning.
- Use a soft, lint-free cloth to gently wipe the screen. For stubborn marks, slightly dampen the cloth with water or a specialized screen cleaner. Never spray liquid directly onto the screen.
- Clean the TV casing with a soft, dry cloth. Avoid using abrasive cleaners, waxes, or solvents.
5.2 Software Updates
Your Android TV may receive software updates periodically to improve performance, add new features, or fix bugs. Ensure your TV is connected to the internet to receive these updates. You can usually check for updates in the TV's settings menu under 'About' or 'System Update'.
6. Troubleshooting
If you encounter issues with your TV, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power / TV won't turn on | Power cable disconnected; No power from outlet; Remote control batteries dead. | Check power cable connection; Test outlet with another device; Replace remote control batteries. |
| No picture / Poor picture quality | Incorrect input selected; Loose HDMI/AV cable; Broadcast signal issue; Picture settings. | Select correct input; Reconnect cables securely; Check antenna/cable connection; Adjust picture settings (brightness, contrast). |
| No sound / Distorted sound | Volume too low/muted; External audio device issue; Audio settings. | Increase volume/unmute; Check external audio connections; Adjust audio settings (e.g., sound mode). If sound is lost after standby, try unplugging the TV for a few minutes and plugging it back in. |
| Smart TV / Android TV is slow or freezes | Too many apps running; Low storage; Software bug. | Close unused apps; Clear cache/data for problematic apps; Uninstall unnecessary apps; Check for and install software updates. A factory reset may be necessary as a last resort (note: this will erase all data and settings). |
| Wi-Fi connection issues | Incorrect password; Router issue; TV too far from router. | Re-enter Wi-Fi password; Restart your router; Move TV closer to router or use a Wi-Fi extender. |
If the problem persists after trying these solutions, please contact customer support.
7. Specifications
Detailed technical specifications for the TCL LED SMART TV 32” S5400AF FHD ANDROID TV:
- Brand: TCL
- Model Name: S5400AF
- Model Number: 32S5400A
- Screen Size: 32 Inches (82 cm diagonal)
- Display Technology: LED
- Resolution: 1080p (Full HD, 1920x1080 Pixels)
- Refresh Rate: 60 Hz
- Aspect Ratio: 16:9
- Operating System: Android TV
- Special Features: Flat Screen, HDR, Micro Dimming, Google Assistant, Chromecast built-in
- Connectivity Technology: Bluetooth, Wi-Fi (Dual Band), USB, HDMI
- Audio Output Mode: Stereo
- Power Consumption: 16 watts
- Voltage: 110 Volts
- Product Dimensions (LxWxH): 10 x 50 x 30 cm
- Product Weight: 3.44 Kilograms
- Included Components: 01 Televisor 32", 01 Remote Control, 1 P2/RCA Adapter Cable
8. Warranty and Support
8.1 Warranty Information
This TCL TV comes with a 1-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear.
8.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact TCL customer support. Refer to the contact information provided on the warranty card or visit the official TCL website for your region.
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