How to Connect Your TV or Computer to the Projector in 2022

Do you want to watch movies on a big screen? Cannot go out because of the pandemic? Get a projector, set it up, and here you go.

Projectors are the types of machinery that are able to project huge images. If there is an image or a video or anything you want to see on a large screen, you need to connect it with a projector. Whether you are looking to give a presentation on a big screen or engaging your employees in your new project, you preferably go with projectors to help you view your explanations on a large screen. Setting up a projector for your home theater or office meetings depends completely on your area where you would place the projector. It depends on you what size of the image you want, how many audiences you have, and how you manage your video. Keeping in view all of the factors, you can work efficiently. There are varieties of models that exist, but they all operate through almost the same procedure and same connections.

Here are the easiest and simplest 6 steps on how to connect and operate your TV or your computer with the projector?

6 Easiest Steps to Connect Your TV or Computer to the Projector

1. Find the Right Place

It’s essential to find out the proper place for the projector to set up. You need to have a large space in your house, office or school or anywhere you want to use a projector for the large screen set up. Look for a screen that is close to white or white in color. A big blank space on the wall or big screen is enough for the projection. Whereas, if you want your view to be larger, increase the distance between the projector and its projection.

The projector throws a beam that produces a large image on the screen. If somebody crosses the beam, your image would be disturbed, so you need to place the projector as high as possible. Most probably on the ceiling. You are also required to focus on the sitting arrangements of the audience. So that the distance between the projector, its image, and audience is well organized and disciplined.

2. Screen Set Up or Wall

You have two major options for your screens. Your wall or a big screen. It is more appropriate for you if you buy your own screen. It would be more convenient and suitable for the projections as the screen is uniformly and equally blanked and better at reflecting the light of the projector and showing clearer images. The screen setup was finalized after the finalization of the height of the projector.

The height of the projector is an important factor that results in the image clearance and how large or small the image is. The most appropriate place for the projector to set up is with the ceiling of the room. So nobody would be passing through the beam, and you can easily increase or decrease the distance between the projector and its projection. That depends on what size of screen you want.

3. Connect the Projector

Important: Make the switch off of the TV and projector both before starting connecting the cables.

Almost every projector comes with all the necessary cables that are required to connect the TV or computer with the projector. Keep every cable in front of you.

  • Look for a Video jack in the projector and a video out jack in the television.
  • Observe keenly and find out the appropriate jacks.
  • Connect the two with proper cables.

There are different types of cables that are used according to the type of projector and television. It could be a component cable, a composite cable, an HDMI cable, or an RCA cable for specific RCA projectors. This is for your clearance that if you use HDMI ports of the projector and television, then you should use HDMI cable. Similarly, if you are using an RCA port, you should choose an RCA cable for that purpose.

4. Confirm The Connection Through Settings

After connecting the cables appropriately, turn the TV on, move to the settings menu, using the buttons of the remote control device, or if you’re working with the computer, use the keyboard or mouse to open the settings menu. Look for the settings that state ” Auxiliary Video Out” or ” Enable Video Out,” when you find it, change the settings to “ON” in order to enable the TV output to the projector. This is one side of the settings.

Now, please move to the projector, turn it on and open the settings here by directly pressing the settings button or menu button on the projector. Now switch on the input source that was plugged in from the projector through the jack. Whatever was present on the screen of the television or computer should appear on the projected screen or the wall.

5. Check The Image Quality

After all the connections are formed, you need to check the image quality of the projector, and for that, you need to focus on alignment, size, and focus of the projector on its projection.

  • Alignment of the image

An image that is obtained from the projection should be well aligned. For this check-up, almost every projector has a still pattern of grids and lines, sometimes dots, for checking the alignment. If you do not have the pattern then you can download it online. Then you can check the alignment by making sure that the center of the projector lens is properly aligned to the center of the projection. Make sure the projection is in level without tilting.

  • Size of the image

You can use the zoom control on the projector to check the size of the image. The image should fill the entire screen without the edges expanding away. If you want to increase the size of the produced image, you can, by moving the projector away from the screen, and if you want to decrease the size, you can decrease the distance between the projector and its projected screen.

  • The focus of the image

Check the focus of the image by moving closer to the screen. Adjust the focus until you get the required one. Try your best for the sharpness of the image even from its corners too, because most of the time, the picture became sharp from the center and blurry from the corners.

6. Sound Setup

The sound setup is not a big deal after setting up the whole projector. Many projectors come with built-in speakers, so there is no problem with sound. However, it’s not necessary that every projector has the best speakers. So when you come across the wrong speakers, you can easily use the Bluetooth speakers and connect them, or you can try a powered speaker by connecting it with an auxiliary input of the projector.

Once everything is alright and set up, turn the projector on, and here you go.

Summarizing the Steps

Look for an appropriate place for the projector to fix at the place that has appropriate height and alignment with the projection screen. The ceiling is the best option for Projector to fix. Have a blank big screen or an empty white wall in front of the projector. Be careful. Turn the main switch off before connecting the wires. Remember to use the correct wires on the correct port. Connect the output wires of the laptop, computer, or your tab with the inlet port of the Projector. Turn the switch on and turn on the settings of the projector and TV. Check your alignments, size, and focus of the image. Check on the sound, and when everything is set up, you can go with watching whatever you want.


Can you connect a TV to a projector?

Why not? You can connect your TV to a projector with an easy process. They can be easily connected through appropriate wires and cables that are made for them.

How do I get my computer to display on a projector?

Press on the windows key and Type adjust screen; an icon will appear, find the display and select the appropriate output device, click apply, then click ok.

Can you watch regular TV on a projector?

Yes, you can watch regular TV on a projector, but there is a pause. If you have an HDMI projector, watching regular TV on a projector would be easy for you and is highly recommendable too because it covers a larger area.

Related Projector Guides: Projector vs OLED | Top-rated projectors under $100

Final Thoughts

Connecting your TV or computer with a projector isn’t a difficult task. It only requires focus and attention towards the important connections and cables. Don’t forget to switch off the devices while connecting.

While concluding a topic I must say, Using projector screens instead of regular TV or computer specifically for watching movies and videos or regular TV, one should prefer having a projector than TV or computer. As the screen of the projector is quite large and covers a larger area, it puts less strain on your eyes. Additionally, the TV emits rays that are harmful, while Projector only reflects lights and does not emit radiations. Projectors keep your eyes comfortable and strain-free while watching the screen for long hours.

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