Can the projector be connected to the TV set-top box? How to watch TV on the projector?

At present, most projectors don't support playing TV signals directly. If you use projectors to play TV pictures, you need to go through signal conversion. Of course, if the projector has an RF terminal interface, you can watch TV pictures by directly connecting the antenna to the projector. But at present, only a few projectors have RF interfaces, so how should these projectors watch TV programs?

The following is a detailed explanation for everyone. For a projector without RF interface, if you use the projector to watch TV pictures, you need to choose a suitable TV box or set-top box. General TV boxes or set-top boxes have RF terminal interfaces. First, the cable TV line (or antenna) is connected to the RF terminal interface. Then, look at the output interface of the set-top box or TV box. Generally, there should be one or more interfaces in HDMI, S-terminal, color difference, VGA and DVI.

Connect the TV box/set-top box to the projector by any connection method. After the connection, you only need to select one of the connection modes corresponding to HDMI, S-terminal, color difference, VGA and DVI at the signal input source of the projector. Then, you can enjoy the TV picture effect with the projector.