Samsung LA70F91B Television User Manual

About this manual

This manual guides you through installing the television, including wall‑mount installation, connecting antennas and external devices, and registering the product online. It also details the control panel functions, remote‑control usage, and how to configure picture and audio settings.

Safety warnings, troubleshooting steps, and technical specifications such as supported resolutions, HDMI version, and audio channel capabilities are included to help you operate the TV safely and avoid issues like screen burn‑in. This manual is written in Chinese.

What's inside

• Parts List
• Wall Mount Installation
• Control Panel Overview
• Power On/Off and Standby
• Channel Tuning
• Picture Settings
• Audio Settings
• HDMI Connections
• Troubleshooting

Specifications

Frequently asked questions

How can I avoid screen burn‑in when displaying static images?

Lower the screen brightness and contrast while showing static images to prevent image retention.

What should I do before connecting external devices to the TV?

Turn off the TV’s power before connecting any external equipment.

How do I reset picture settings to factory defaults?

Select the option to reset the picture settings to the factory default values.

Where can I register my Samsung TV?

Register the product at www.samsung.com/globalregister.