What is the Use of HDMI Port in an LED TV?

The HDMI cable is a digital interface that people and organizations use for connecting digital audio and video signals through different devices. It is now quite widely utilized with TVs and any compatible devices. Even if the input device connected does not have a dedicated port for HDMI, the cable can still be connected which is going to replace almost all analog interfaces.

With more than 10 billion HDMI compatible devices sold over the market, there are chances that your TV or computer at your home or office supports the HDMI standard. HDMI stands for High-Definition Multimedia Interface which transfers uncompressed data for the end-user electronics. HDMI display port with its popularity is everywhere – from laptops to desktop computers, from projectors to 4k TV or Smart TV, from the decoder to digital cameras, video recorders, and the list goes on.

Benefits of using a quality HDMI Adapter

When you’re using a quality HDMI adapter, you get an HD quality video - a visibly enhanced picture quality through better color saturation and improved contrast. You also get a more honed sound quality – simply speaking, a much-enhanced range of features all transmitted well through a single connector.

History of HDMI Display Port

The HDMI standard first came up in the market in 2003 and was a result of a business alliance of some of the top names in the electronics industry then – these included:

  1. RCA
  2. Sony
  3. Silicon Image
  4. Philips
  5. Hitachi
  6. Panasonic
  7. Toshiba

It also gets the support of some of the best production houses for movies like the Warner Bros, Universal, Fox, and Disney.

Implications of HDMI Port

That’s not all – transferring uncompressed data signals is not the only thing HDMI can do for your compatible devices such as computers or Smart TV, it can also be utilized to remotely control other devices and for sharing the internet among devices.

What is HDMI-CEC?

The HDMI CEC means HDMI Consumer Electronics Control, and as the name suggests, it is a feature that enables you to control any device compliant with the CEC feature using a remote control.

For example, if you have a DVD player or a Blue Ray in your Smart TV remote, you can easily control the playback on that DVD player as you use the Smart TV remote control rather than the remote of the DVD and vice versa. It is really essential as it aids you in organizing your sitting area or any space with a single remote that controls all devices at one time.

HDMI Ethernet Channel or HEC

For sharing the internet between two devices connected through a cable, HDMI cable can assist you in utilizing a feature termed as the HEC – or the HDMI Ethernet Channel.

For example, if you have a gaming console such as an Xbox or a PlayStation 5 that is connected to your smart TV and that smart TV is connected to the home Wi-Fi appliance, then for getting updates on the gaming console, one will need to connect the device through the Smart TV's internet connection to get signals.

This is made possible through the HDMI Ethernet Channel that can provide a connection for data as much fast as 100 Mbits per second – fast enough to get all essential updates.

HDMI Audio Return Channel or HDMI ARC

HDMI ARC stands for HDMI Audio Return Channel, which is the audio link responsible for sending the audio of the Smart TV to any audio output source, for example, an audio loudspeaker. Before the Audio Return Channel, you required a separate path to connect the Smart TV to the audio loudspeaker – for example, there would be a need to use a coax cable or an optical TOSLink.

However, you can do it through connecting the television and the speaker or a receiver for audio and video signals using an HDMI Audio Return Channel port of the TV. It comes as a handy tactic if you are trying to play an audio channel, Netflix, or YouTube from the Smart TV and need a better output of sound through the auxiliary speaker in comparison to the in-built speakers of the Smart TV.

Gaming Consoles and Smart TV Connectivity

With the help of an HDMI cable, you can follow simple steps that are easy to follow and connect your gaming consoles to the TV. All you have to do is to turn off the Smart TV and the gaming console – disconnect them from the main supply. Now, insert a single end of the HDMI cable to the HDMI input connector of the Smart TV.

Reconnect the gaming console to the main supply and then turn it on. You will be required to do the same with Smart TV. Now, you are required to follow the instructions that are given on your Smart TV for confirming the output of the HDMI cable and for switching the optimal settings to adjust the maximum resolution for the HD picture that you require.

Laptop or Desktop to TV Connectivity

You are required to plug a single end of the HDMI cable into the laptop and the other towards the HDMI ports present on your TV. Make sure that the laptop is powered on and the TV is set at the correct channel, this way, the laptop can be automatically configured for giving you the required settings from there.

If that setting does not go automated as required, you need to go to the control panel of the desktop, choose the Display option, and then go for Adjust Resolution. Choose the TV under the display for matching the settings that are suitable for it.

SVD and Blu Ray Connectivity

You can easily connect the Blu Ray Player to an HDTV that has an HDMI port. All you have to do is to connect the jack of the HDMI on the Blu Ray Player to the jack on the TV and you are good to go.

Set-Top Box Connectivity

Most of the set-top boxes that are recently designed come with high-definition support – a thing you can get benefit from. Make sure if the set-top box comes with an HDMI connection, with success, the HDMI display port is usable on the TV for connecting to the HD World.

Setting up Home Theatre

One can use the Audio Return Channel feature of the HDMI on the TV that enables the audio signal transfer that originates the TV back to the soundbar equipped with the HDMI ARC, a home theatre system, or a theatre receiver. You can access the best audio through your TV set.

Uses of HDMI in LED TV

HDMI tech can be utilized in a number of sectors for different purposes. The devices and the tools that we mentioned above are some of the ways one can get use this technology, to understand the uses of the HDMI in different sectors, keep on reading.

HDMI for Entertainment

One can take huge advantages of using HDMI for entertainment purposes. Let’s consider the times in which one had to stick to their small screens of desktops to play their favorite games from PlayStation 5 or Xbox. Now, with the help of the HDMI, one can simply connect the gaming console to a compatible device and be entertained playing games on a larger screen for hours.

What's more, through an internet connection with the Wi-Fi at home, one can also take part in online games and have an even better experience in gaming. The benefits of using Smart TV are truly only accessible with the help of HDMI cables. Be it watching Netflix or YouTube, or be it listening to your favorite songs on a home theatre system, use an HDMI display port cable to get better connectivity.

HDMI for Organization

HDMI is best for organizing things in the best manner. Suppose you are handling a small-scale business with 8 to 10 computers connected in a building. Now, you have different presentations going on and connecting each desktop separately seems like to be havoc.

Another thing which requires the team to bring their files in a USB to connect to the main computer for projecting also imposes a computer virus threat. To make sure all these issues are avoided and systems are better organized, it is essential to use HDMI cables.

HDMI for Productivity 

With advancements in the tech and electronics world, it has become difficult to handle all things separately. One can take a huge benefit from integrating all these electronics through HDMI can increase their productivity levels. 

For example, one can utilize the internet through Smart TV to search for a relevant video on YouTube and prepare side notes while also using external speakers to help others listen to the details. One can then pause and switch to the desktop to show their notes to the audience. This example is just a case of how one can enhance their productivity using HDMI, of course, ways it can increase productivity in real life are many more.

HDMI for Security

Another great benefit of using HDMI is its use in enhancing security. For example, different video recorders can be connected to a monitor using HDMI cable and adapters, of course, a network switch is essential in making all the multiple devices connect with one another, the HDMI display port cable will be the final step that helps with the final connection of the switch to the monitor device or LED TV in most cases.

This will enable you to enhance the security in your organization or home up to multiple times. As stated earlier, this is too just an example of how one can use HDMI for a specific scenario, the applications are, however, much more out of the box. 

HDMI for Mass Viewing

With the help of an HDMI cable, you can project different visuals using a projector or a big LED TV screen so that more people can view it easily. If you have a movie night planned for your friends, simply connect the HDMI cable to your big TV screen and the source of the movie, let’s say a laptop, and you are good to go.

USB-C to HDMI Adapter

Many LED TVs along with other electronic devices utilize USB-C connectors – this trend is directing towards them to have only a USB-C port as their interface connector. It might be creating a difficulty when different devices like TVs only have HDMI display ports. However, there is a solution present for such problem – the USB C port to the HDMI port is connected using a USB-C to HDMI port cable that acts as an adapter.

If you find yourself in such a situation, you can get a quality USB-C to HDMI Adapter, click here for details.


Final Word

It is undoubtedly a blessing in the tech and electronics world that something as simple as an HDMI cable can be nothing less of a revolution. The way different devices can be connected and the manner through which internet access from one device to the other is just a wonderful implication that makes HDMI cables a high time necessity in the recent times.

Of course, the way how one uses them makes a base for how one can truly benefit from the cable tech. High-Definition Multimedia Interface, or HDMI, is an all-inclusive way to which one can achieve different purposes: be it productivity for an organization or for personal use, be it for playing a video game online or having a movie night with friends, be it making and projecting notes and presentation, or be it listening to a favorite audio track.