HDMI Splitter, What Is It, How Does An HDMI Work?


Most televisions now support the use of HDMI to send out High Definition signals. HDMI is popular as it is able to transmit both audio and video signals. It also supports high-resolution audio and video formats. Sometimes, you may want to have the same video playing on multiple displays; in such cases, we use what is called an HDMI splitter. This post breaks down everything you need to know about what an HDMI splitter is, what it can do, and how it works. 

What is an HDMI Splitter

This is a device that is used to split one HDMI signal from the source device into several HDMI signals and sends it different devices. for example, it will split the signal from a source device such as game console, blu-ray player into different displays and these will show the same exact picture. 

Other HDMI splitters are not capable of splitting the HDMI signal into several signals. This happens because of a feature called High Bandwidth Digital Content Products. This feature is usually found in most media streamers, cables and TVS. This is there to ensure that the content you want to play is not pirated. 

This HDCP will first establish a connection between your screen and the media streamer. It will also encrypt the signal and prevent illegal and unauthorized recording of content on your screen. If your setup is not HDCP compliant, you will not be able to use the HDMI splitter and have many error messages rather than the intended content. 

Some HDMI splitters can circumvent this HDCP restriction. This happens because of the fallback mode that is in HDCP. This mode makes it possible for compliant content to play normally at a lower resolution when the setup used is nl HDCP compliant. 

It is not illegal for you to split the HDMI signal if you are doing it for honest reasons like creating legal backups, recording your gaming sessions, and more. However, if you are doing it to make copies and distribute any content without the proper authorization, then it is illegal. 

Most people confuse an HDMI splitter and an HDMI adapter. An HDMI adapter is used to duplicate the image or to extend it. The difference is that an HDMI adapter extends the image to different display devices or monitors. You can also duplicate the content. 

Why Do We Need HDMI Splitters?

HDMI has now become a very popular format for HD video. The HDMI signal can then be modified by using an HDMI splitter. An HDMI splitter is a very powerful and reliable device used to send one HDMI signal to several monitors displays. You can use an HDMI splitter to send an HDMI signal to two displays and even use it to set up 8 TVs in a bar or a restaurant. 

How Do I Use My HDMI Splitter?

Using an HDMI splitter is very simple. You may use the HDMI splitter go connect your Blu-ray player, game console to your Television set. You need to make sure that you have you an HDMI splitter as well as HDMI cables for this connection to be successful. In this case, you will then plug your Blu-ray player into your HDMI splitter. Then you will plug in the HDMI splitter to the Television sets that you want to output the signal to.

Once you have connected the devices, you will then be able to get the same high-definition picture as well as full surround sound on both of the monitors. 

How Do HDMI Splitters Work

An HDMI splitter is a device that is used to split a single HDMI signal into multiple displays. There are some HDMI splitters that are powered, this sometimes act as repeaters and help in boosting the HDMI signal. Therefore, with such splitters, you can use a cable length of over 15 feet. 

They are also capable of handling HDCP signal so that the HDMI sources are able to function. They also handle the EDID handshaking dynamically. This allows it to read as well as to match signals that are expected on every display. This ensures that there is no incompatibility or any hiccups with the setup. All the displays will receive the exact resolution from the source. HDMI splitters will output the same exact signal from the source to multiple displays. 

The Problem With HDMI splitters

One common problem that is faced when it comes to using HDMI splitters for setting up several displays is that, you may find that some displays do not have the same resolution. As the other displays. For example, you may have one display that is only able to support up to 720p resolutions, whereas the other display can support up to 4K resolution. 

HDMI splitters have to send the same exact signal to all the displays, if the splitter notices that there is a display that supports 720p, it will send the 720p signal go all the displays, including those that support up to 4k resolutions. This can sometimes be unnoticeable, however, if the resolution is very low, it will be noticed when you are watching 4K content. 

How Can We Solve This?

In order to solve the problem, you will have to use an HDMI down-scaler. This device will be used between the HDMI splitter and the 1080p display. The downscaled works by receiving a 4k signal, it then downscales this signal to a 1080p signal. Therefore, the HDMI sitter will send out the 4K signal to all your displays since it will think that all the displays are able to support a resolution of up to 4K.

When to use an HDMI splitter

HDMI splitters can become very useful in cases where your TV or AV receiver does not have enough inputs, therefore, you want to use your PC to show the content on multiple televisions. The HDMI splitter will be able to split the signal from your PC to your output sources very easily. HDMI splitters are not very expensive, they also save you the rouble if having to use so many wires around you and allow you to have a neater environment free of cables.

To use an HDMI splitter, you first need to ensure that they are compatible with the resolution you are planning to send. There are some HDMI cables that do not work with some resolutions. Therefore, first ensure that the HDMI splitter can work with your resolution. 

HDMI is a format that is usd to send out HD video signals. It has many options that allow you to modify the signal, boost it, and regulate it. Deploying it is a very easy process as it only involves plugging in and setting it up with your source device and output devices. 

Choosing The Best HDMI Splitter

When you are choosing an HDMI splitter. You need to keep in mind some factors so that you choose a splitter that meets all your needs or requirements. 

HDMI version

For HDMI splitters, you should go for splitters that have an HDMI version of 1.3a, 1.3b and 1.4. These HDMI splitters are very good as they are capable of giving you up to four outputs. Therefore, you can use them to split the signal into up to 4 different displays. 

Power adapter

This another important factor that you need to consider. When buying the HDMI splitter, first check of that splitter has a lower adapter. You should also check if it’s able to give you a lot of energy. 

Cables

HDMI splitters come with cables. It’s very important to check the length of the cables. This becomes very useful when you have to connect your devices at a distant. Check the cable length and see if they are long enough too connect your devices. 

Resolution

The resolution that your HDMI splitter supports is very essential when you plan to use the splitter to output the signal to multiple displays. The splitter will not be able to work with the signal that it does not support. Therefore, make sure to always check for the resolution supported if they match with what you want to send. This ensures that signals are transmitted in high quality and free of any distortion. 

Compatibility

When you are choosing an HDMI splitter, make sure to choose the splitter that is compatible with all your devices. If the splitter is not compatible with your devices, then it will not work. In addition to that, look for splitters that come at a good price and offer you a warranty. 

What Are The Best HDMI Splitters?

The best HDMI splitters are the ones you can use to transmit high-quality audio signals and video signals to multiple devices. Best HDMI splitters are also very durable and HDCO compliant. Some of the best HDMI splitters you can choose from including the following: 

Zettaguard ZW-140

The HDMI splitter has a stylish design. This has many great features that make it one of the best HDMI splitters available on the market. It’s features also make it stand out from the other HDMI splitters that are there. 

On the front, jt has indicators that show the status of the splitter. On the back, there is the power supply connector, the input port, and its output ports. It also contains side vents that help in ensuring that the splitter does not overheat. Setting up this device is very easy, all you have to do is go plug the HDMI input as well as the output devices to the HDMI splitter. Then the signal will be transmitted to your display devices. 

The resolutions offered are HD. Which makes it a great choice for movie-watching gaming and more. It also allows you to use lower resolutions in the case where you are using old models. In addition, this also supports all kinds of audio formats. 

Kinivo 501BN

This HDMI splitter also has been good features. With this splitter, you can connect up to 5 HDMI input sources to one display device. This helps in giving you a seamless transition. It also helps in preventing wire clutter. It has support for many resolutions, including 4K resolution, 1080p resolution as well as 3D. This allows you to have a good experience with your movies and games as you can see everything in a clear and crisp manner. 

The device has excellent durability. It has a body that is made from aluminum. On the back of the device, you will find all the ports. The front has a LED status that indicates the current status of the splitter. This will also automatically switch depending on the input that is active. It also comes with a one-year warranty as well as lifetime support for US residents. 

Fosmon HD 1832

This is a very affordable HDMI splitter. It comes with 5 HDMI ports for connecting your devices. It also comes with an IR remote that allows you to switch between those ports. 

This device works very well with many devices such as game consoles, Blu-ray players and more. It is able to support 1080p and 3D resolutions. It also has support for HDCP 1.1 and HDMI version 1.3b. it comes with one year warranty and offers customer support. 

OREI

The Orei HDMI splitter has 2 output ports. However, bits a great choice if you are looking for an HDMI splitter that will be able to send large amount of data. 

The splitter has great durability. It is very efficient and can also support a lot of audio formats, including TrueHD, LPCN and Dolby AC3. 

It is made up of a metal enclosure that keeps the device well protected and prevents it from overheating. It uses a plug n play mechanism making it a very easy-to-use device. Setting up the device is very easy and will not require you to have technical knowledge. It offers a high-quality resolution. 

Setting up the several monitors using HDMI Splitter.

With an HDMI splitter, you can be able to setup several monitors. You need to have the following materials for this to be successful: 

  • Monitors that are HDMI compliant
  • Output sources that are HDMI compliant
  • HDMI cables or HDMI adapters 
  • An HDMI splitter that contains enough output sources

Step 1: Firstly, ensure that all the devices including your source are turned off. Then connect these devices to your HDMI splitter. You should also make sure that your HDMI splitter has enough ports that will accommodate all the devices you want to connect. 

Then, check your devices are HDMI compliant and have all the right ports you need on your devices. Make sure to have all the cables that you need for the connection. 

Step 2: plug in a cable to your source device and connect to your HDMI splitter. Next, plug in all the cables to your output ports on your splitter as well as to your output devices. The number of output ports that you will be able to plug in will depend on the kind of HDMI splitter that you have. Some HDMI splitters can plug in up to 8 display devices. 

Step 3: Once a the connections are done. It would be best if you then turned on your devices. Usually, an HDMI splitter has a button that you can use in order to change the source of your content, in other cases, you can use a remote control to change the settings.  

HDMI Splitter Audio/Video Troubleshooting

When connecting devices using HDMI cables, running into connectivity issues is inevitable. So, knowing how to troubleshoot HDMI splitters is vital as there are specific steps that you need to follow. 

  • Start by unplugging the HDMI splitter’s power cable. Then unplug all the other cables from the HDMI splitter. You should also ensure that you have all your display devices turned off. 
  • Next, connect one HDMI cable to an HDMI splitter. And then put back the power cable of your HDMI splitter. 
  • When some seconds have passed, you should connect the video source to a port on your HDMI splitter. This should fix the Audi problem for you. Finalize by connecting the other HDMI cable to your other monitor and to the splitter. 

If you are still not getting the audio after following all these steps, you need to see if your display devices’ video and audio settings are the same. 

Conclusion

When you want to display the same content on multiple displays, you can use what is called an HDMI splitter. This is a very good technology to use of you have several TVs in bars or in restaurants. With HDMI splitters, there are very few cables that you have to deal with since you will connect your devices to the splitter. The HDMI splitter works by splitting one HDMI signal into several signals and outputs them to multiple displays. Using an HDMI splitter is very simple, easy and am efficient way to get the same content on multiple Televisions or Display devices. You need to make sure that you have the right tools for this to work. Usually, you will need devices that are HDMI compliant, you will also need to have HDMI cables and of course the splitter itself. 

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