TCL 75T555 5-Series User Manual - Page 155

Initially, this setting is made when you set up the TV tuner, as explained in Setting up live TV. • Clock format - Choose whether to display time in a 12-hour or 24-hour format, or to turn off time display. This setting is available only on TVs that are connected to the Internet. Non-connected TVs do not display the time. Scan again for live TV channels There will be times when you need to create a new channel list. For example, you: • Change cable providers • Reorient your TV antenna • Move to a different city with different channels Whenever you need to update your TV channel list, you can repeat the channel scan. Tip: Even if you don't change anything related to your TV channel reception, you should repeat the channel scan from time to time to make sure you are receiving all of the latest channels. Broadcasters add and remove channels, move channels to different parts of the spectrum, and change the power levels of their channels periodically. Note: Repeating the tuner channel scan unhides all hidden channels. To repeat the channel scan, highlight the Live TV tile on the Home screen, and then press STAR Þ. Next, select Scan for channels and press OK. After that, the screens and options that appear during this process are identical to those described in How do I set up the TV tuner? 143