Introduction
This manual provides essential information for the safe and efficient use of your LG 27LQ625S-PU 27-inch Class LED Full HD Smart TV. Please read it thoroughly before operating the device and retain it for future reference. This television features a 27-inch Full HD (1920 x 1080) IPS display, webOS Smart TV functionality, and integrated stereo speakers, designed for an immersive viewing experience.
Safety Information
Always follow basic safety precautions when using this product to reduce the risk of fire, electric shock, or injury. Do not expose the TV to rain or moisture. Do not open the TV casing; refer all servicing to qualified personnel. Ensure proper ventilation and avoid placing the TV near heat sources. Disconnect the power cord during lightning storms or when unused for long periods.
What's in the Box
Verify that all components are present:
- LG 27-inch Class LED Full HD Smart TV with webOS
- Remote Control
- Power Cord
- Stand (if not wall-mounted)
- Documentation (Quick Start Guide, Warranty Card)
- Protection Pack (as specified in product bundle)
Setup
1. Physical Installation
Your LG TV can be placed on a stand or wall-mounted. For wall mounting, ensure you use a VESA compatible mount (75 x 75 mm) and follow the mount manufacturer's instructions. Ensure the TV is securely fastened and cables are managed to prevent strain.

Figure 1: Front view of the LG 27LQ625S-PU TV.

Figure 2: TV dimensions for installation planning.
2. Connecting Devices
Connect your external devices (e.g., cable box, gaming console, Blu-ray player) to the HDMI ports. The TV features 2 HDMI ports and 1 USB port. For internet access, connect via Wi-Fi or an Ethernet cable to the LAN port.

Figure 3: Rear panel with connectivity ports.
3. Power Connection
Plug the power cord into the TV's power input, then into a wall outlet. The TV supports 100-240 VAC, 50-60 Hz. Press the power button on the remote or TV to turn it on.
Operating Your TV
1. Initial Setup and webOS Smart TV
Upon first power-on, the TV will guide you through initial setup, including language selection, network connection (Wi-Fi), and channel scanning. The webOS operating system provides access to various streaming applications like Netflix, Prime Video, Apple TV, and YouTube. You can customize your viewing experience with separate accounts and personalized recommendations.
2. Remote Control Functions
Use the provided remote control to navigate the webOS interface, change channels, adjust volume, and access smart features. Dedicated buttons for popular streaming services allow for quick access.
3. Picture and Sound Settings
Access the settings menu to adjust picture modes (e.g., Cinema Mode for optimal contrast in darker rooms), brightness, contrast, and color. The IPS display ensures vibrant colors and consistent contrast from wide viewing angles (178 degrees). The integrated stereo speakers deliver clear audio, enhanced by Dolby Audio support.
4. Wireless Streaming and Screen Mirroring
Connect your smartphone or tablet to the TV via Wi-Fi for wireless content streaming. Utilize Miracast for screen mirroring to display content from compatible mobile devices directly on your TV screen.
Maintenance
Cleaning
To clean the screen, gently wipe it with a soft, lint-free cloth. For stubborn marks, slightly dampen the cloth with water or a specialized screen cleaner. Avoid harsh chemicals. Clean the TV's exterior with a soft, dry cloth.
Software Updates
Periodically check for software updates through the TV's settings menu to ensure optimal performance and access to the latest features and security enhancements. Ensure the TV is connected to the internet during updates.
Troubleshooting
- No Power: Check if the power cord is securely plugged into both the TV and the wall outlet. Ensure the outlet is functional.
- No Picture/Sound: Verify that the correct input source is selected. Check all cable connections (HDMI, antenna).
- Poor Picture Quality: Adjust picture settings (brightness, contrast, sharpness). Ensure the input source is providing a high-quality signal.
- No Internet Connection: Check your Wi-Fi router and ensure the TV is within range. Re-enter Wi-Fi password if necessary.
- Remote Control Not Working: Replace batteries. Ensure there are no obstructions between the remote and the TV's IR sensor.
Specifications
| Feature | Specification |
|---|---|
| Screen Size | 27 Inches |
| Display Technology | IPS LED |
| Resolution | 1080p Full HD (1920 x 1080) |
| Refresh Rate | 60 Hz |
| Operating System | webOS |
| Connectivity Technology | Wi-Fi, HDMI, USB |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Audio Output Mode | Stereo (10 Watts, 2.0 Channels, Dolby Audio) |
| Viewing Angle | 178 Degrees |
| VESA Mount Standard | 75 x 75 mm |
| Power Consumption | 32 Watts |
| Dimensions (D x W x H) | 5.9"D x 24.1"W x 15.5"H |
| Weight | 7.8 Pounds |
Warranty and Support
This product includes a manufacturer's limited warranty. Additionally, your purchase may include an extended protection plan. For detailed warranty information, please refer to the documentation provided with your product or visit the official LG support website. For technical assistance, troubleshooting, or service requests, contact LG customer support.
Online Support: Visit LG Support for FAQs, downloads, and service information.