A digital TV antenna splitter is a device used to split a digital TV antenna signal to multiple TV sets or other devices that need the antenna signal.
A splitter consists of multiple input and output ports, so you can connect an antenna to the splitter’s input port, then connect multiple TV sets or other devices to the splitter’s output port.

To use the digital TV antenna splitter, follow these steps:

1. Make sure that the splitter you are going to use is compatible with the type of digital TV antenna you have.
2. Connect the antenna cable to the input port of the splitter.
3. Connect the RF cable to the splitter’s output port, then connect it to a TV set or other device that will receive the antenna signal.
4. Turn on the TV and select the “settings” or “setup” menu to enter the antenna settings menu.
5. Select the “channel search” or “channel scan” option to start the channel search.
   Wait for the process to complete.
6. Once the search is complete, you can enjoy digital TV broadcasts through the antenna splitter that has been installed.

Remember to adjust the position of the splitter and antenna for a stronger and clearer signal.
If you are still having trouble, it is best to consult an antenna technician for further assistance.

This article was compiled by AI(chat.openai.com)