Digital user guides
TCL - 50 inch 50C645K Smart 4K Ultra HD HDR QLED Android TV — 324/0654
- How to change audio output
- Connect to wireless network
- Getting to know your TV
- How to change picture settings
- Image on screen is very dark
- Operate your TV with the remote control
- Sign into or create a TCL Account
- Access Live TV Mode from the home screen
- Cannot select input source
- Getting to know your remote control