LG 55UM6910PUC Quick Setup Guide
![LG 55UM6910PUC TV manual cover](/images/NDcLTKCtUgYUcPetZCAelovP/thumbs/thumb175x175.webp)
To connect your LG 55UM6910PUC TV to Wi-Fi, press the 'Home' button on your remote, go to 'Settings', select 'Network', then 'Wi-Fi Connection'. Choose your network from the list and enter the password if prompted.
Ensure the power cable is securely connected to both the TV and the wall outlet. Try pressing the power button on the TV, not just the remote. If it still doesn't turn on, unplug the TV for a few minutes, then plug it back in and try again.
To update the software, press the 'Home' button, go to 'Settings', select 'All Settings', then 'General', and finally 'About This TV'. Choose 'Check for updates' and follow the on-screen instructions if an update is available.
Press the 'Home' button, go to 'Settings', select 'Accessibility', then 'Subtitles'. Turn 'Subtitles' on and select your preferred language.
Check that the volume is not muted and is set to an audible level. Ensure external speakers or soundbars are properly connected. Also, go into 'Settings', select 'Sound', and verify that the audio output settings are correct.
To perform a factory reset, press 'Home', go to 'Settings', select 'All Settings', choose 'General', then 'Reset to Initial Settings'. Confirm the reset and follow the on-screen instructions.
Yes, you can. Go to 'Settings', select 'Sound', then 'Sound Out', and set it to 'Bluetooth'. Follow the prompts to pair your Bluetooth headphones.
Press 'Home', go to 'Settings', select 'Picture', and then adjust settings like brightness, contrast, and sharpness according to your preference.
Check the resolution settings under 'Picture' in the 'Settings' menu. Ensure the source device is capable of high-definition output. Also, try different HDMI ports or cables if the issue persists.
Press the 'Home' button, go to 'Settings', select 'Safety', and then 'Child Lock'. Set a password and choose the content restrictions you wish to apply.