How to Connect Projector to Tv

The combination of a projector and TV may seem uncommon, but there are many people who use their projector to watch TV on the big screen. The process of connecting the TV to the projector is pretty easy, and it will let you enjoy all your contents on the big screen, or you can use the TV as your screen.

Wondering how to connect projector TV? Well, I know it would take a lot of your precious time to research the process of connecting cable TV to the projector, so I did the research for you. You can keep reading as I have created a detailed guide that will help you to connect projector to cable box.

So let’s start with the process;

How to Connect Projector to TV

Here is a simple and effective way to connect TV to the projector using an HDMI cable;

  • Before you begin the process, the first thing you will have to do is switch off both the TV and projector. If you have been using the projector for considerable hours, you should allow it to cool before starting the connection process.
  • Now take a long HDMI cable (preferably of high quality to minimize data loss). It is advisable to opt for HDMI 3.0 to connect both the device, but if any of the ports don’t support the 3.0 version, then you can go for HDMI 2.0, which works with every model.
  • Now take one end of the cable and put it on the HDMI input port of your projector.
  • Take the other end of the HDMI cable and hook it to the TV’s output port which is mainly located on the rear side (depending upon the model). Make sure it is properly inserted; otherwise, you will either get a jittery or blank screen.
  • Now simultaneously switch on the projector and your TV. Allow both the device to boot up before starting with the internal tweaks.
  • If the projector doesn’t recognize the TV as the input source, then you should go to the settings and change the video input to HDMI. Once you choose HDMI input, within a few seconds, you will see the screen of your TV on the projector’s display.

How to Connect Projector to TV without HDMI

Not every TV, especially old models, doesn’t come with an HDMI port, so the only choice is to use VGA to HDMI or RCA to HDMI converter. These adapters are easily available in the market, and you can get them at every price range. So let’s see how you can use your cable ready projector and hook it to the TV;

  • Like the previous step, you need to switch off both the TV and projector before you hook the cable. It is essential that you should turn off the devices to prevent a mishap.
  • Now take an HDMI cable, and connect one end to the rear HDMI port of your projector.
  • Then take the VGA to HDMI or RCA to HDMI converter, depending upon your TV’s port availability. Connect the other end of the HDMI cable to the HDMI port of the converter.
  • Now it is time to connect the VGA or RCA cable to the TV, and it is advisable to use high-quality units. Take the respected cable and first connect it to the VGA or RCA port of the converter.
  • Take the other end of the cable and hook it to the RCA or VGA port located in the rear section of the TV. While connecting the VGA cable, make sure you have correctly tightened the latch. Similarly, for RCA cable, you should be careful with the color combination because a wrong selection will jeopardize the whole effort.
  • After inserting the cables at their respective port, double-check the connection. Then start both the devices and wait for them to boot up.
  • In general, the projector will automatically detect the TV as its video source. But if it doesn’t, then you need to select the HDMI input as your source, and it will solve the issue.

For audio, it is better to use a separate audio system for an immersive experience as the projector’s internal speaker won’t cut it.

What to Do If the HDMI Cable Is Not Working?

Since HDMI cable serves as the primary medium to connect TV to projector, you can stay assured that it would successfully transfer data every time. What if it stops working? Here are useful tips you can follow if the cable stops working;

Check whether you have selected the correct input

On many occasions, the projector might not automatically detect the TV and lead to a black screen. This issue mainly occurs when the projector hasn’t been set to the correct input. You need to go to the settings and put the HDMI as the primary input source.

Remove and Reattach the HDMI Cable

A loose connection is another big reason that many people face a black screen. A convenient way to solve it is by removing the HDMI cable and then waiting for 10 seconds. After that time period, you need to attach the cable again, and it will do the job.

Use a different HDMI cable

If you don’t get any display on the projector screen, then you can change the HDMI cable to check if the problem is solved. Generally, a faulty HDMI cable or dent in the cable can lead to such issues.

Rebooting the devices

Rebooting the projector and TV simultaneously can do the trick and give you a proper display. In many situations, devices need a restart so that they can process new input signals.


Whether you want to know how to watch TV through a projector or how to use the projector as TV, I hope I have been able to answer most of your queries. I have properly laid down the steps so that you can easily accomplish the task. I have even put some troubleshooting tips and made sure nothing comes in your way of entertainment.

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