User Manual
Table Of Contents
- English
- Quick Guides
- Connections
- Peripherals
- Smart Features
- TV Viewing
- Picture and Sound
- System and Support
- Setting the Time and Using the Timer
- Using the Screen Burn Protection and Energy Saving Functions
- Updating the TV’s Software
- Protecting the TV from Hacking and Malicious Code
- Using Other Functions
- Running the accessibility functions
- Enabling voice guides for the visually impaired
- Enabling audio for the video description function
- White text on black background (high contrast)
- Enlarging the font (for the visually impaired)
- Learning about the remote control (for the visually impaired)
- Learning about the TV menu
- Showing captions
- Configuring advanced system settings
- Checking digital channel signal info and strength
- Restoring the TV to the factory settings
- Troubleshooting
- Getting Support
- Diagnosing TV operational issues
- There Is a Problem with the Picture
- I Can't Hear the Sound Clearly
- There Is a Problem with the Broadcast
- My Computer Won't Connect
- The TV Won't Connect to the Internet
- Anynet+ (HDMI-CEC) Isn't Working
- I Have Trouble Launching/Using Apps
- My File Won't Play
- I Want to Reset the TV
- Other Issues
- Precautions and Notes
- Accessibility Guidance
- 8 -
Resetting Your Network
Settings General Network Reset Network
Restore the network settings to the factory default.
" This function is not available on certain models in specific geographical areas.
Changing the name of the TV on a network
Settings General System Manager Device Name
You can change the name of the TV on the network. Select User Input at the bottom of the list and change the name.
Setting up a network IP settings according to IPv6
Settings General Network Expert Settings IPv6
" This function is not available on certain models in specific geographical areas.
Checking an Internet connection set up over IPv6
Settings General Network Expert Settings IPv6 Status
" This function is not available on certain models in specific geographical areas.
Troubleshooting Internet Connectivity Issues
If your TV won't connect to the Internet, try the solutions below.
Troubleshooting wired Internet connectivity issues Try Now
After reading the following content, troubleshoot the wired Internet connection issue. If the problem persists,
contact your Internet Service Provider.
No network cable found
Make sure that the LAN cable is plugged in on both ends. If it is plugged in, make sure that the router is turned on. If
the router is on, try turning it off and then on.