How to watch TV on a projector?

Video projectors are often used to enlarge images shown on a DVD or smartphone. But they can also be very useful for watching TV, as they offer better sharpness and guarantee a totally immersive experience.

In this tutorial, we explain in detail how to watch TV on a projector, what the most common connection types are, and what other options are available. You will also find detailed information on how to connect your device to a set-top box. Enjoying a cinema image at home is easier than it seems.

The first thing to know is the types of connections available. The most common are those that use HDMI and RCA ports, as well as those that work in wireless mode with a WiFi connection.

Each of these options works differently. However, in many cases, the system you choose will determine your audiovisual experience.

For example, in the case of an HDMI connection, you need a cable that allows you to transmit the image from the TV to the video projector.

Below we explain the steps to follow to know how to watch TV on a video projector. The first method is to use the RCA connection. Follow the steps below:

The first thing to do is to find the output port of your TV. It is located on the back and connect the yellow cable. It is marked with the word "Out".
Find the “In” port on the projector and connect the other end of the yellow cable. This connection will send images from the TV to the device. When you’re done, turn on the TV and tune it to the channel you want to watch.
Turn on your projector. Then look for the RCA option in the main menu. Wait a few minutes and you will see the image reflecting on the surface. If it does not recognize it immediately, press the "Input" button.
Usually, projectors have their own speaker system, but if you want to use external speakers, you just need to connect them using the “Audio Out” option.

Option 2: With an HDMI cable
To set up your projector and connect it to your TV, follow these steps:

Locate the HDMI input on the projector and on the TV.
Connect the cable to the corresponding ends. Make sure the cable is securely fastened.
Turn on the projector and adjust the image. If necessary, refer to the instruction manual.
As a final recommendation, we suggest that the extension cable be less than 5 meters long. This will avoid any possible inconvenience or tripping hazards.

Another option: the TNT projector
DTT decoders usually use coaxial cable, but in recent years, fiber optic decoders have also gained popularity. The latter are characterized by a more stable image. In the same way, this option will allow you to achieve good results.

To make this type of connection, simply follow the steps described below:

Check the different ports on the back of your projector. Do the same with the TV. This way you are sure to have the right connection.
Place the cable into the video output of your DVB-T device. Do the same for the audio system.
Adjust the settings and wait for the image to appear. On some projectors, you can do this by accessing the menu.
As with the previous connections, you can replace the coaxial cable with one of the cables mentioned above and follow the same procedure.

Of course, you can also buy a projector with integrated DTT directly. If you want to discover the best models, we advise you to consult our comparison of the best DTT projectors.