LG 55UK7700 55-Inch 4K Ultra HD Smart LED TV User Manual

Introduction

This manual provides essential instructions for the setup, operation, and maintenance of your LG 55UK7700 55-Inch 4K Ultra HD Smart LED TV. This television features in-plane switching for consistent color and contrast, LG ThinQ AI, 4K Active HDR, and a Nano Cell Display for enhanced color accuracy.

Setup Guide

1. Unboxing and Inspection

Carefully remove the television and all accessories from the packaging. Verify that all included components are present:

• LG 55UK7700 TV Unit
• Remote Control (requires 2 AA batteries, included)
• Power Cable
• TV Stand components
• HDMI Cable

Inspect the TV for any signs of damage before proceeding with installation.

2. Installing the TV Stand

Place the TV screen-down on a soft, flat surface to prevent scratches. Attach the stand components to the designated slots on the bottom of the TV, securing them with the provided screws. Refer to the diagram below for proper stand installation.

Image: Rear view of the LG 55UK7700 TV showing dimensions and stand attachment points. The image illustrates the overall size of the television, including its width of 48.7 inches, height of 30.7 inches, and depth of 9.1 inches with the stand.

3. Connecting Peripherals

Connect your external devices such as cable boxes, Blu-ray players, or gaming consoles to the TV using HDMI cables. The LG 55UK7700 supports multiple HDMI inputs. For internet access, connect an Ethernet cable to the LAN port or use the built-in Wi-Fi.

• HDMI Ports: For high-definition audio and video.
• USB Ports: For connecting USB storage devices.
• Ethernet Port: For wired internet connection.

4. Power Connection and Initial Power-On

Connect the power cable to the TV and then to a wall outlet. Insert the included AA batteries into the remote control. Press the power button on the remote or on the TV to turn it on. Follow the on-screen instructions for initial setup, including language selection, network configuration, and channel scanning.

Image: Front view of the LG 55UK7700 55-Inch 4K Ultra HD Smart LED TV displaying a vibrant landscape. The TV features a slim bezel and a central LG logo at the bottom.

Operating Your TV

Remote Control Functions

The included remote control allows you to navigate the TV's features. Key functions include:

• Power Button: Turns the TV on or off.
• Number Buttons: For direct channel selection.
• Volume Up/Down: Adjusts audio level.
• Channel Up/Down: Changes TV channels.
• Home Button: Accesses the Smart TV interface (webOS).
• Settings Button: Opens the quick settings menu.
• Navigation Pad: For menu navigation.
• Voice Command Button: Activates LG ThinQ AI for voice control.

Smart TV Features (webOS with ThinQ AI)

Your LG 55UK7700 is equipped with LG's webOS Smart TV platform and ThinQ AI. This allows you to:

• Access streaming services and apps.
• Browse the internet.
• Control smart home devices using ThinQ AI.
• Use voice commands for TV functions and content search.

Picture and Sound Settings

Customize your viewing experience through the TV's settings menu. Adjust parameters such as:

• Picture Mode: Standard, Vivid, Cinema, Game, HDR Effect, etc.
• Brightness, Contrast, Color, Sharpness: Fine-tune image quality.
• Aspect Ratio: Adjust screen display size (e.g., 16:9).
• Sound Mode: Standard, Cinema, Clear Voice, Music, Game.
• Sound Output: Select between internal speakers or external audio systems.

The 4K Active HDR and Nano Cell Display technologies work to provide a wide color gamut and improved color accuracy, enhancing the visual quality of compatible content.

Maintenance

Cleaning Your TV

To clean the screen, gently wipe it with a soft, dry microfiber cloth. For stubborn smudges, lightly dampen the cloth with water or a specialized screen cleaner. Avoid using harsh chemicals, abrasive materials, or direct spraying of liquids onto the screen or frame.

Software Updates

Periodically check for software updates through the TV's settings menu. Updates can improve performance, add new features, and enhance security. Ensure your TV is connected to the internet for this function.

Troubleshooting

If you encounter issues with your LG 55UK7700 TV, refer to the following common solutions:

• No Power: Ensure the power cable is securely connected to both the TV and the wall outlet. Check if the outlet is functional.
• No Picture/Sound: Verify that the correct input source is selected. Check all cable connections (HDMI, antenna).
• Remote Control Not Working: Replace the batteries (2 AA). Ensure there are no obstructions between the remote and the TV's IR sensor.
• Poor Picture Quality: Adjust picture settings (brightness, contrast, sharpness). Ensure the input source is providing a high-quality signal.
• No Internet Connection: Check your router and modem. For wired connections, ensure the Ethernet cable is properly connected. For Wi-Fi, re-enter the password in the TV's network settings.

For more detailed troubleshooting or persistent issues, consult the LG support website or contact customer service.

Specifications

Warranty and Support

For information regarding your product's warranty, please refer to the warranty card included in your product packaging or visit the official LG Electronics website. For technical support, service inquiries, or to download the full electronic manual, please visit LG Support or contact LG customer service directly.