Sony KDL-55NX720 Installation Guide

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Sony KDL-55NX720 Specification

The Sony KDL-55NX720 is a 55-inch LED television that combines advanced features with sleek design, catering to both aesthetic and functional demands. It boasts a full HD 1080p resolution, delivering crisp and clear picture quality, enhanced by Sony's X-Reality Engine which optimizes color, contrast, and clarity. The display supports 3D viewing, offering an immersive experience, augmented with Motionflow XR 240 technology for smoother motion during fast-paced scenes. Connectivity is a strong suit, with built-in Wi-Fi enabling access to a wide range of internet services and apps, alongside DLNA compatibility for seamless media sharing across devices. The TV includes multiple HDMI ports for high-definition connectivity, as well as USB ports for multimedia playback. Audio performance is robust, supported by S-Force Front Surround technology which simulates a surround sound environment, enhancing the cinematic experience. The design features Sony's Monolithic Style, with a frameless glass-panel look that complements modern interiors. Additionally, it incorporates energy-saving features such as a presence sensor that adjusts settings based on user activity, contributing to reduced power consumption. The KDL-55NX720 includes a versatile range of picture modes and adjustments, allowing users to customize their viewing experience based on content type and personal preference. This model from Sony represents a blend of innovative technology and stylish design, suitable for users seeking a high-performance television with smart features and 3D capability.

Sony KDL-55NX720 F.A.Q.

How do I connect my Sony KDL-55NX720 to a Wi-Fi network?

To connect your Sony KDL-55NX720 to a Wi-Fi network, go to 'Settings' > 'Network' > 'Network Setup' > 'Wireless Setup'. Select 'Scan', choose your network from the list, and enter the password.

What should I do if the TV screen is flickering?

If your TV screen is flickering, try resetting the TV by unplugging it for a few minutes. If the issue persists, check for any loose connections or update the firmware.

How can I perform a factory reset on the Sony KDL-55NX720?

To perform a factory reset, go to 'Settings' > 'System Settings' > 'Customer Support' > 'Factory Settings'. Confirm the reset when prompted.

Why is there no sound coming from the TV speakers?

Ensure the TV is not muted and the volume is turned up. Check if external speakers or headphones are connected. If using external audio, ensure the correct audio output is selected.

How do I update the firmware on my Sony KDL-55NX720?

To update the firmware, press 'Home' on the remote, go to 'Settings' > 'Customer Support' > 'Software Update'. Follow on-screen instructions to complete the update.

What is the recommended way to clean the screen of my Sony KDL-55NX720?

Use a dry, soft cloth to gently wipe the screen. For stubborn stains, slightly dampen the cloth with water. Avoid using chemicals or cleaning solutions.

How can I improve the picture quality on my TV?

Adjust the picture settings by going to 'Settings' > 'Picture & Display'. Try preset modes or manually adjust brightness, contrast, and color settings.

Why does the TV not turn on even though the power indicator is lit?

Ensure the remote control has fresh batteries. Try unplugging the TV for a few minutes and then plugging it back in. If the issue persists, contact Sony support.

How do I set up parental controls on the Sony KDL-55NX720?

To set up parental controls, go to 'Settings' > 'Parental Lock'. Set a PIN and choose the restrictions you want to apply.

What should I do if my TV is not recognizing HDMI inputs?

Check if the HDMI cables are securely connected. Try using a different HDMI port or cable. Ensure the external device is powered on and configured to output to HDMI.