Samsung HU8550 UN50HU8550FXZA Quick Setup Guide
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To connect to Wi-Fi, press the Menu button on your remote, navigate to Network, select Network Settings, and then choose Wireless. Select your Wi-Fi network and enter the password if prompted.
If your screen is flickering, try turning off Energy Saving mode. Go to Menu > System > Eco Solution > Eco Sensor and turn it off. If the issue persists, ensure all cables are securely connected or try using a different HDMI port.
To update the firmware, press the Menu button, go to Support, select Software Update, and choose Update Now. Ensure your TV is connected to the internet before starting the update process.
For optimal picture quality, set the Picture Mode to Movie or Standard. Adjust the backlight to your preference, set Contrast to 90, Brightness to 45, and Sharpness to 0 for a natural look.
To perform a factory reset, press the Menu button, go to Support, select Self Diagnosis, then Reset. Enter your PIN (default is 0000) to confirm and restore the TV to its original settings.
Ensure the TV is not muted and the volume is turned up. Check audio output settings by pressing Menu, navigating to Sound, and selecting Sound Output to verify correct settings. Ensure all cables are connected properly.
To enable HDMI-CEC (Anynet+), go to Menu > System > Anynet+ (HDMI-CEC) and set it to On. This allows control of connected HDMI devices with your TV remote.
First, replace the batteries in the remote. If it still doesn't work, try resetting the remote by removing the batteries and pressing the power button for 8 seconds. Reinsert the batteries and try again.
Press the Menu button, go to Picture, select Picture Size, and choose the desired aspect ratio (16:9, 4:3, etc.). You can also adjust the screen fit to minimize any overscan or cropping.
Ensure the TV is within range of the router and there are no obstructions. Try restarting your router and TV. If the issue persists, consider updating the TV's firmware or using a wired Ethernet connection for a stable connection.