Samsung HU8700 UN55HU8700FXZA User Manual
![Samsung HU8700 UN55HU8700FXZA TV manual cover](/images/BvExjosJcIhaqINRZOvfwUaA/thumbs/thumb175x175.webp)
To update the software, go to Menu > Support > Software Update > Update Now. Make sure the TV is connected to the internet.
Check if the Wi-Fi network is working with other devices. Restart the TV and router. Ensure the TV is within range of the router.
Go to Menu > Support > Self Diagnosis > Reset. Enter the security PIN (default is 0000) to confirm the reset.
Check all cable connections. Try using a different HDMI cable or port. Update the TV’s software to the latest version.
Go to Menu > Picture. Adjust settings like Backlight, Contrast, Brightness, and Sharpness to your preference. Consider using the Picture Mode presets.
Ensure the TV is not muted and the volume is turned up. Check audio settings and verify external devices are properly connected.
Use the TV’s HDMI ARC port or Optical Audio Out port to connect to external speakers or a sound system.
Replace the remote batteries. Ensure there are no obstructions between the remote and the TV. Try resetting the remote by removing the batteries and pressing the power button for 10 seconds.
Press the Smart Hub button on your remote. Navigate to Apps to browse and download applications.
Turn off the TV and use a soft, dry microfiber cloth to gently wipe the screen. Avoid using water or cleaning solutions.