1. Introduction
Thank you for choosing the TCL 55P61B Smart TV. This 55-inch 4K Ultra HD television features Google TV, Dolby Audio, and voice control capabilities, providing an immersive viewing experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new television. Please read this manual thoroughly before operating the TV and keep it for future reference.
2. Safety Information
To ensure safe operation and prevent damage, please observe the following safety precautions:
- Do not expose the TV to rain or moisture.
- Do not block ventilation openings. Ensure adequate space around the TV for proper airflow.
- Do not place the TV on an unstable cart, stand, tripod, bracket, or table.
- Protect the power cord from being walked on or pinched.
- Unplug the TV during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
3. Package Contents
Please check to ensure all items are included in your package:
- TCL 55P61B Smart TV
- Remote Control (requires 1 AA battery, not always included)
- Power Cord
- TV Stand (2 pieces) and Screws
- Quick Start Guide / User Manual (this document)
4. Setup
4.1 Unpacking and Placement
Carefully remove the TV from its packaging. It is recommended to have two people for this process due to the size of the 55-inch screen. Place the TV on a stable, flat surface or prepare for wall mounting.
4.2 Attaching the TV Stand
If you are not wall-mounting, attach the two stand pieces to the bottom of the TV using the provided screws. Ensure the stand is securely fastened before placing the TV upright.
4.3 Connecting Power
Connect the power cord to the TV's power input and then to a wall outlet.
4.4 Connecting External Devices
Connect your external devices such as set-top boxes, gaming consoles, or Blu-ray players to the HDMI ports. For antenna or cable connection, use the appropriate coaxial input. For internet access, connect an Ethernet cable or ensure Wi-Fi is enabled during initial setup.

Figure 4.4.1: The TCL 55P61B Smart TV, showcasing its sleek design and vibrant display. This image illustrates the overall appearance of the television, which is a 55-inch 4K Ultra HD model.
4.5 Initial Setup Wizard
Upon first power-on, the TV will guide you through an initial setup wizard. This includes selecting your language, connecting to a Wi-Fi network, signing in with your Google Account (for Google TV features), and scanning for TV channels (DVB-T2, DVB-C, DVB-S2).
5. Operating Your TV
5.1 Remote Control
The remote control allows you to navigate the TV's menus and control functions. Insert 1 AA battery into the remote control, observing the correct polarity.
5.2 Power On/Off
Press the Power button on the remote control or on the TV itself to turn the TV on or off.
5.3 Input Selection
Use the "Input" or "Source" button on your remote to switch between connected devices (HDMI 1, HDMI 2, TV, etc.).
5.4 Channel Tuning
After the initial setup, you can access digital channels (DVB-T2, DVB-C, DVB-S2) by selecting the "TV" input and using the channel up/down buttons.
5.5 Smart TV Features (Google TV)
Your TCL 55P61B runs on Google TV, providing access to a vast library of apps, streaming services, and content.
- Home Screen: Access personalized recommendations, installed apps, and content categories.
- Apps: Download and install your favorite streaming apps from the Google Play Store.
- Chromecast Built-in: Cast content directly from your smartphone or tablet to the TV.
5.6 Voice Control ("Hey Google")
The TV supports voice commands through Google Assistant. Simply say "Hey Google" or press the dedicated voice assistant button on your remote to search for content, control smart home devices, get answers, and more.
5.7 Picture and Sound Settings
Access the TV's settings menu to adjust picture and sound preferences.
- Picture: Optimize your viewing experience with settings for brightness, contrast, color, and advanced options like HDR (High Dynamic Range) and Micro Dimming. The TV features a PPI (Picture Performance Index) of 2400 for smooth motion.
- Sound: Adjust volume, sound mode, and other audio settings. The TV supports Dolby Audio for rich, clear sound.
6. Maintenance
Proper maintenance ensures the longevity of your TV.
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, use a screen cleaner specifically designed for TVs. Do not spray cleaner directly onto the screen.
- Cleaning the Cabinet: Use a soft, dry cloth to wipe the TV cabinet.
- Ventilation: Keep the ventilation openings clear of dust and obstructions.
7. Troubleshooting
If you encounter issues with your TV, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No Power | Check if the power cord is securely plugged into the TV and the wall 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 the volume level and mute setting. Ensure audio cables are correctly connected. |
| Remote Control Not Working | Replace the AA battery in the remote. Ensure there are no obstructions between the remote and the TV. |
| Cannot Connect to Wi-Fi | Check your Wi-Fi password. Restart your router and the TV. Ensure the TV is within range of your Wi-Fi network. |
8. Specifications
Key technical specifications for the TCL 55P61B Smart TV:
| Feature | Detail |
|---|---|
| Model Number | 55P61B |
| Brand | TCL |
| Screen Size | 55 inches (139.7 cm) |
| Resolution | 3840 x 2160 pixels (4K Ultra HD) |
| Display Technology | LED (Direct-LED) |
| Operating System | Google TV (Android) |
| Connectivity | Wi-Fi, Ethernet |
| Digital Tuner | DVB-C, DVB-S2, DVB-T2 |
| Audio Technology | Dolby Audio |
| Motion Interpolation | PPI (Picture Performance Index) 2400 |
| Response Time | 15 ms |
| Aspect Ratio | 16:9 |
| Energy Efficiency Class | E |

Figure 8.1: The energy efficiency label for the TCL 55P61B TV, indicating its energy class E and power consumption.
9. Warranty and Support
Specific warranty details and software update guarantees are not available in this manual. For comprehensive warranty information, technical support, and details regarding spare parts availability, please refer to the official TCL website or contact TCL customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
For the latest software updates and troubleshooting guides, visit the TCL support page for your model.







