LG 55UJ7700 Owner's Manual

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Year 2017

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LG 55UJ7700 TV Specification

The LG 55UJ7700 is a 55-inch Ultra HD 4K Smart LED TV that combines advanced display technology with smart functionality. It features a 4K resolution of 3840 x 2160 pixels, delivering crisp and detailed images with vibrant colors. The TV is equipped with Active HDR, supporting multiple HDR formats including HDR10 and HLG, ensuring enhanced contrast and a more dynamic range of colors for a superior viewing experience. The IPS technology in the display provides wide viewing angles, maintaining consistent color and clarity regardless of the viewer's position.

The 55UJ7700 is powered by LG’s webOS 3.5, offering a user-friendly interface for accessing streaming services, apps, and more. It includes built-in Wi-Fi and Ethernet connectivity for seamless internet access, along with ports for HDMI, USB, and other inputs, allowing for versatile connectivity with external devices. The TV also features LG's Magic Remote, enabling intuitive control through voice commands and motion gestures.

For audio, the LG 55UJ7700 is equipped with a 2-channel speaker system offering 20W total output, enhanced by Ultra Surround sound technology, creating a more immersive audio experience. The television’s elegant design is complemented by slim bezels, making it an attractive addition to any living space. This model is energy-efficient, meeting ENERGY STAR® standards, which helps reduce power consumption and environmental impact. Overall, the LG 55UJ7700 offers a blend of cutting-edge display technology, smart features, and connectivity options, making it a comprehensive entertainment hub for modern households.

LG 55UJ7700 TV F.A.Q.

How do I connect my LG 55UJ7700 TV to Wi-Fi?

To connect your LG 55UJ7700 TV to Wi-Fi, press the 'Settings' button on your remote, navigate to 'Network', then 'Wi-Fi Connection'. Select your network from the list and enter the password.

What should I do if my LG 55UJ7700 TV won't turn on?

Ensure that the power cord is securely plugged into both the TV and the wall outlet. Try a different outlet if necessary. If the TV still doesn't turn on, perform a power reset by unplugging the TV for 30 seconds, then plugging it back in.

How can I update the software on my LG 55UJ7700 TV?

Press the 'Settings' button on your remote, navigate to 'All Settings', then 'General'. Select 'About This TV' and choose 'Check for Updates'. If an update is available, follow the on-screen instructions to install it.

Why is there no sound coming from my LG 55UJ7700 TV?

Check if the TV is muted or the volume is set too low. Ensure that external speakers are properly connected and powered on. You can also go to 'Settings', choose 'Sound', and verify that the correct speaker output is selected.

How do I perform a factory reset on my LG 55UJ7700 TV?

To perform a factory reset, press the 'Settings' button on your remote, navigate to 'All Settings', then 'General'. Select 'Reset to Initial Settings' and follow the prompts to reset the TV.

What are the best picture settings for my LG 55UJ7700 TV?

For optimal picture quality, set the picture mode to 'Cinema' or 'Expert'. Adjust the backlight, brightness, contrast, and sharpness according to your viewing environment. Enable 'TruMotion' for smoother motion if desired.

How can I connect external devices to my LG 55UJ7700 TV?

Connect external devices using HDMI cables through the HDMI ports on the TV. Switch to the correct HDMI input by pressing the 'Input' button on your remote and selecting the appropriate source.

Why is my LG 55UJ7700 TV displaying a black screen?

Ensure the TV is powered on and the correct input source is selected. Check the cable connections for any loose or damaged cables. Try a different input source or device to isolate the issue.

How do I enable subtitles on my LG 55UJ7700 TV?

Press the 'Settings' button on your remote, navigate to 'Accessibility', and select 'Subtitles'. Turn on subtitles and customize the settings as needed.

Can I control my LG 55UJ7700 TV with a smartphone?

Yes, you can control your LG 55UJ7700 TV using the LG TV Plus app available for iOS and Android devices. Ensure your TV and smartphone are on the same Wi-Fi network, then follow the app setup instructions.