How to Connect Soundbar to TV With Optical Cable

How to Connect Soundbar to TV With Optical Cable, When you get a soundbar for your TV, you can take your home entertainment experience to a new level. This is an excellent way to enjoy your music or watch the latest blockbuster movies with real surround sound.

Connect Soundbar to TV With Optical Cable
Connect Soundbar to TV With Optical Cable

Most soundbars are easy to install. The package contains an optical digital audio cable to connect the soundbar to the TV. It’s a simple and hassle-free process. If you provide HDMI, you can also connect the soundbar to the TV using HDMI (High Definition Multi-Media Interface).

You’ll be happy to know that there are many options, and depending on the TV design or personal preference, your TV will have the sound quality you want.

In this post, we’re going to look at some of the options you have, Particularly how to Connect Soundbar to TV With Optical Cable.

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What exactly is optical audio?

Most of the cables that you use with your media center, PC, and audio visual equipment use electrical signals. Whether analog or digital, the signal is sent as an electrical impulse on the conductive wire. From the speaker cables of the 1970s to the HDMI cable on your new HDTV, every cable contains cables, wires, and more.

The home audio/video market has an excellent optical audio cable. Unlike other cabling standards, optical audio systems use fiber optic cables and laser light to carry digital audio signals between devices. Toshiba brought back the standard in 1983 and was initially intended for use with budding CD players.

You can tell if your devices support audio cables by looking for different TOSLINK ports on the device’s back. The connector is usually labeled “optical audio,” “TOSlink,” “digital audio output (optical),” or something similar, but you do not need a label to identify it. The TOSLINK connector is different from all other connectors and resembles a tiny little dog door in the balls of your device. Even more specific than the size is that when you turn the unit on, you can see a faint red laser light around the port door.

Although this standard is now over 30 years old, it has been slightly refined, and modern TOSLINK connections are still useful. Why is the optical cable alone so short? While this question in itself may be a historical investigation, here’s the short version: when TOSLINK came out, it prevailed for the needs of most people, and when the average consumer shook up an intense home theater, it was TOSLINK hidden by cables HDMI cable. (Not only is HDMI simple in that it holds video and audio together, but it also supports new high definition audio formats like Dolby TrueHD and DTS HD Master Audio.

Connect Soundbar to TV With Optical Cable
Connect Soundbar to TV With Optical Cable

Connect Soundbar to TV With Optical Cable

  • Connecting the soundbar to the TV using an optical cable is very easy and only takes a few steps. Here are the important steps so that you can get the job done asap.

    • The first step is to hold the optical cable and see both ends. One end of the cable plugs into the TV port while the other end goes to the soundbar.
    • If this is your first time using a cable, you will have a plastic cap on both ends. Simply remove the cap and your cable is ready to use.
    • Now check the back of the TV for the (optical) digital audio output. Plug the optical cable into the digital output of the television.
    • This port sends optical signals that can be sent to a speaker, soundbar, or other compatible device.
    • Now look behind the soundbar for digital audio in the port. Plug the other end of the cable into the digital audio port. After that, make sure the connection is correct and there is now another way.
    • It’s time to turn on both devices. Press the source button on the soundbar remote and you will need to set it to Digital IN. You can see the display in front of the soundbar showing a D-IN LED.

    Now that we’re working on adding the soundbar, it’s time to do some settings on the TV.

Set UP the TV

Therefore, television sends video and audio from an external source via HDMI or Synch and then transmits them to another external source via an optical cable, which is a soundbar.

If the sound still does not come from the soundbar, check that the Speaker’s built-in Audio is turned off. This will ensure that the sound is directed towards the digital audio output.

However, not all TVs have this form. It all depends on the brand. All you have to do is go to Settings and then select Audio and then Speaker and mute it.

Testing and troubleshooting with an optical cable:

If you are using an optical cable, there is a small chance that the TV soundbar will be detected automatically. However, you will more likely need to find the TV speaker selection menu and replace it as described above.

Now use the remote control of your soundbar (or on the soundbar itself) to find the “Source” or “Input” button. Look at the display in your soundbar to adjust the input of ‘soundical’ or an abbreviated version – i.e., ‘opt.’

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Some Basic Points of Optical Cable

Optical cables carry multi-channel audio from one device to another. So far, so good. An optical cable does not have video. However, this shouldn’t be a problem as there are already videos on your HDTV.

 Optical cables consist of fiberglass strands that are made of glass. These are relatively expensive to manufacture. However, they transmit signals through light rather than electrical current. This makes them insensitive to external interference.

Make sure your devices are compatible. For example, some soundbars don’t support HDMI sound. If your TV doesn’t help optical sound, you’ll need to run an optical cable straight from your source. That might sound like a nice change, but it isn’t. Because the signals travel on different paths, the audio and video may be out of sync. In other words, before you buy a soundbar or A / V receiver, make sure they work with your TV.

Sound Quality

Optical cables will work with most home entertainment systems. They support surround sound with 5.1 channels. This is sufficient for any soundbar. But what if you’re an audio nut and use a 7.1 channel surround sound system? In this case, an optical cable will not work. Also, optical cables do not support TrueHD, DTS HD, or Dolby Digital Plus. This is a limited range for more advanced soundbars, let alone full stereos.

Length of Cable

Its Depend on your needs, cable length may or may not be an issue. If your TV and A / V receiver are right next to each other, this is not a problem. If you have a custom media room or your entire home audio system, this is a significant issue. Before proceeding any further, it is essential to point out that you should always use your application’s shortest possible cable. Regardless of the cable type, there will be a loss of signal depending on the cable’s length. The reason is that video consumes a lot of bandwidth. There is also less tolerance for signal loss than video for audio.

If you use different cables for different speakers, you may want to use the same cable length. The reason for this is that different cable lengths can distort the signal. The greater the difference, the more difficult it is for your A / V receiver to detect the time signal.

Connect Soundbar to TV With Optical Cable
Connect Soundbar to TV With Optical Cable

Optical cables have a maximum length of 10 to 30 meters, depending on the quality. The reason they are still at the full length is that none of the materials are entirely transparent. Eventually, the light signal begins to deteriorate.

Optical Case

The best case for optical is when you have compatibility issues. You may have an older A / V receiver or soundbar that doesn’t support HDMI ARC. In this case, optics may be your only choice. Also, visual is a better option for long life. If you’re wiring an audio system for your entire home, this is a better option. If you are causing too much electromagnetic interference, an optical cable is recommended. If so, you should probably check your equipment to determine what the malfunction is.

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Connect Soundbar to TV With Optical Cable, When it comes to audio quality, SoundTouch is at a second level to the competition. SoundTouch has audio features for everyone. There is an excellent chunky bass response for those who love bass, but annoyance and audio clarity for those who love classical music.

The $ 599 SoundTouch is a bit expensive but worth every penny. It is a stereo system, built to last and will easily remain in your home for many years without any problems. SoundTouch is available in tow color option Black or Platinum Silver.

Connect Soundbar to TV With Optical Cable
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An engineer and MBA, who is a technology and a gadget freak. I write about smart home solutions and gadgets like all wireless devices, technology brands like Apple. Love to follow the latest trends in the technology space and write about latest developments.