You have purchased a projector and bought popcorn, candy, and drinks. Next, you’ve fluffed your couch cushions and agreed on what movie to watch with the family. Finally, you’re ready to start having your home theater experience, but soon realize you don’t know how to connect the TV to the projector. Well, we have the solution for you! Keep reading to learn how to connect your projector to your TV with and without an HDMI cable.
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Do Projectors have HDMI ports?
With all of the projectors on the market today, it’s essential first to find out whether or not your projector even has an HMDI port. Most projectors connect to a TV using either an HDMI (High-Definition Multimedia Interface) or a VGA (Video Graphics Array) cable. Some projectors use Bluetooth or WIFI to connect to Smart TVs and other television sets.
To see if your projector has an HDMI port, check the owner’s manual that came with your purchase or the manufacturer’s online website for a digital copy. Another way to see if your projector has an HDMI port is to visually inspect your projector. Glance at the image below to see what it looks like.

How to Connect a Projector to Your TV Through HDMI in 5 Steps
1. Power down your television and projector. Allow the projector time to cool down if it’s been in use previously.
2. Insert one end of the HDMI cable into the HDMI input port on your projector.
3. Insert the other end of the HDMI cable into the HDMI output port on your television or cable box. ( Please note if you don’t have an HDMI port on your TV, then you will have to use an RCA To HDMI converter. Here’s a great one on Amazon. Plug the RCA Cable( White, Red, & Yellow) into the back of your TV where it says video out. Next, plug the HDMI cord into the back of the projector that displays HDMI.
4. Turn on the television and the projector. Remember to remove the projector cap if needed.
5. Change the video input on the projector to HDMI if your projector doesn’t automatically detect the connection. This can usually be done by pressing an HDMI button or scrolling through your projector’s video input menu.
Please note: most new TV’s do not have a video output, making it impossible to connect your projector directly to a TV. Your best bet is to connect your projector to a set top box via HDMI, DVI, or RCA. You can also use an HDMI splitter to split your TV and projector signals. Here’s how to do it.
Connect your Set Top Box ( TV box) to the input slot an HDMI Splitter, then connect your TV and projector to two HDMI outputs of the splitter. This will separate the two connections and create a duplicate viewing experience. Now, you will be able to watch TV through your TV and Projector at the same time.
How to Connect a Projector to TV Without HDMI

If you’re trying to connect a projector to your television and don’t have an HDMI cable, there are still a few ways to get your projector connected and ready to play your media. Some older televisions come with VGA or RCA cables rather than HDMI ports, making it nearly impossible to connect your projector to the television without an HDMI cord. One way to solve this problem is by purchasing a VGA to HDMI adapter or an RCA to HDMI adapter.
Another way to connect a projector to your TV without an HDMI cable is by using a streaming device such as a Chromecast. You can connect the Chromecast device by plugging it into the HDMI port on your projector. Next, after installation, you will have an option to cast video playing on your phone to the Chromecast. ( In this case, the video being played will be your cable provider’s app.) Additionally, some newer models of projectors come with the ability to connect to your phone wireless through BlueTooth and WiFi connections, so you can stream your media without using any cables.
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What If the HDMI cable is not working with your Projector
If your projector is not showing the screen of your computer, game system, streaming device, or cable TV, then try these troubleshooting steps.
1. Make sure you are on the correct input. Many people get this wrong and can spend hours trying to figure out why their projector is not showing with their cable.
2. Toggle Power on your devices. Sometimes devices need to be rebooted to process new input signals correctly and to fix errors.
3. Unplug/Re-plug your HDMI cable. We have found this trick to be effective if your picture is not showing. Unplug your HDMI cable for about 10 seconds and then plug it back in.
4. Try a different HDMI. Lastly, You should try a different HDMI cable to see if the problem is the cable or the projector. Currently, The PowerBear 4k HDMI Cable is the top-rated HDMI cable on Amazon.
Conclusion
HD TV has been a major game changer for the media industry since its initial creation. HDMI cables have enabled millions of customers to experience full HD TV, both audio and video, in one cable. If your projector has an HDMI port then we recommend you use it over other video connections because it will project the best resolution. With a projector, it’s important to have a good HDMI simply because you are projecting a bigger screen, which may be subject to lower resolution and fuzziness depending on the projector. Overall, projectors are great alternatives to TVs and, if set up correctly, can give you that full cinema experience.

I’m trying to find out why I can’t wirelessly screen mirror my TV to my projector. I want to use my audio from the receiver to the projector outside thus mirror from the TV not my phone. No body’s article answer this question. Unfortunately you did same. you talked about using comcast but then you switch to the phone. I bought a Firestick. but when I look for devices to mirror, the TV and projector don’t seem to connect. can you help shed light on what I am doing wrong?
Jan Knox did you ever get it figured out? I’m here 6 months after your comment and now find myself looking for the same answer you was once looking for. With that said what I’ve find is it only seems to work if your tv had audio video out connection on the back of the tv. Most newer smart TVs don’t have that, only hdmi and USB’s mostly. I’d love to know if you ever figured out a work around.