1. Introduction
This manual provides essential information for the setup, operation, and maintenance of your LG 55-Inch Class UQ7570 Series 4K Smart TV (Model: 55UQ7570PUJ). Please read this manual thoroughly before using your television to ensure proper and safe operation. Keep this manual for future reference.
Figure 1: Front view of the LG 55UQ7570PUJ 4K Smart TV.
2. What's in the Box
Verify that all components listed below are included in your product packaging:
- LG 55-Inch 4K Smart TV (Model: 55UQ7570PUJ)
- Standard Remote Control
- Remote Control Batteries (AAA)
- TV Stand (2 pieces)
- Power Cable
- Quick Start Guide
Figure 2: Package contents and TV dimensions.
3. Setup
3.1 Stand Installation
- Carefully place the TV screen-down on a soft, flat surface to prevent damage.
- Align the stand pieces with the corresponding slots on the bottom of the TV.
- Secure the stands using the provided screws. Ensure they are firmly attached.
Figure 3: Proper stand attachment.
3.2 Connecting Peripherals
Connect your external devices such as cable boxes, gaming consoles, or sound systems to the TV's input ports.
Figure 4: Rear input panel overview.
- HDMI Ports: For high-definition video and audio devices. The TV includes multiple HDMI inputs, with one supporting eARC/ARC for enhanced audio return channel functionality.
- USB Ports: For connecting USB storage devices to play media files.
- Antenna/Cable In: For connecting an antenna or cable TV signal.
- Optical Digital Audio Out: For connecting to external audio systems with optical input.
- LAN Port: For a wired internet connection.
Figure 5: Side input ports including HDMI, USB, and Antenna.
Figure 6: Rear input ports including Optical Digital Audio Out and LAN.
3.3 Initial Power-On and Network Setup
- Connect the power cable to the TV and a wall outlet.
- Press the power button on the remote control or the TV.
- Follow the on-screen instructions to select your language, country, and time zone.
- Connect to your home network (Wi-Fi or wired) by selecting your network and entering the password if prompted.
4. Operating Your TV
4.1 Remote Control
The included remote control allows you to navigate the TV's features. Insert the AAA batteries into the remote control before use.
Figure 7: LG Standard Remote Control.
4.2 WebOS 22 Smart Features
Your LG TV features WebOS 22, providing a customizable and intuitive smart TV experience. Access streaming services, LG Channels, and personalized recommendations.
Figure 8: WebOS 22 Home Screen.
- Streaming Services: Built-in access to popular platforms like Netflix, Prime Video, Apple TV app, Disney+, and HBO Max.
- LG Channels: Enjoy over 300 free LG Channels offering diverse content from comedy to sports.
- Personalized Recommendations: Create separate user accounts for tailored content suggestions.
4.3 Picture and Sound Enhancement
The a5 Gen5 AI Processor enhances picture and sound quality, while 4K resolution delivers clear visuals.
Figure 9: 4K Resolution display.
4.4 Gaming Features
The Game Optimizer feature allows quick adjustments to game settings for an optimized gaming experience.
Figure 10: Game Optimizer Dashboard.
4.5 Sport Alert
Receive real-time updates for your favorite teams and matches with the Sport Alert feature, ensuring you don't miss key moments.
Figure 11: Sport Alert feature display.
5. Maintenance
5.1 Cleaning the TV
- Always unplug the TV before cleaning.
- Use a soft, dry cloth to wipe the screen and exterior surfaces.
- For stubborn marks, lightly dampen the cloth with water or a specialized screen cleaner. Do not spray cleaner directly onto the screen.
- Avoid using abrasive cleaners, waxes, or solvents as they can damage the TV's finish.
6. Troubleshooting
If you encounter issues with your TV, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable disconnected, power outlet issue | Ensure power cable is securely connected. Test the outlet with another device. |
| No picture, but sound is present | Incorrect input source, external device issue | Verify the correct input source is selected. Check connections to external devices. |
| No sound, but picture is present | Volume muted, external audio system issue, incorrect audio output setting | Check volume and mute settings. Ensure external audio system is on and correctly configured. Adjust TV audio output settings. |
| Wi-Fi disconnection issues | Weak signal, router issues, TV software glitch | Ensure TV is within range of router. Restart router and TV. Update TV software. Consider a wired Ethernet connection. |
| Bluetooth device disconnection | Interference, device out of range, pairing issue | Ensure Bluetooth device is charged and within range. Re-pair the device in TV settings. Minimize interference from other wireless devices. |
| Picture colors appear incorrect | Picture settings misconfigured, external device settings | Adjust picture mode and color settings in the TV menu. Check color settings on connected external devices (e.g., streaming sticks, game consoles). |
7. Technical Specifications
| Feature | Detail |
|---|---|
| Model Number | 55UQ7570PUJ |
| Screen Size | 55 Inches (54.6" Diagonal) |
| Display Technology | 4K UHD |
| Resolution | 3840 x 2160 (4K) |
| Refresh Rate | 60 Hz |
| Processor | a5 Gen5 AI Processor |
| Operating System | WebOS 22 |
| Connectivity | Wi-Fi, Bluetooth, Ethernet, HDMI, USB |
| HDMI Ports | Multiple (including eARC/ARC support) |
| USB Ports | Yes |
| Audio Output | Optical Digital Audio Out |
| Dimensions (W x H x D) with Stand | 48.5" x 30.4" x 10.1" |
| Weight with Stand | 23.8 lbs |
| Power Consumption (On-mode) | 119 watts |
8. Warranty and Support
8.1 Product Warranty
Your LG 55UQ7570PUJ TV comes with a limited manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official LG website for detailed terms and conditions regarding coverage, duration, and service procedures.
8.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact LG Customer Support. You can find contact information, FAQs, and additional resources on the official LG website (www.lg.com/us/support) or by referring to the support documentation provided with your TV.