All About The SAP Feature on TV & How to Turn it On or Off?

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Smriti Razdan
Smriti Razdan
Smriti started her journey by attaining a degree in computer applications. She loves to indulge in reading undiscovered stories only to draw profound explanations about life and its existence. She welcomes you aboard on her expedition of finding herself. Smriti writes her content with a smile on her face hoping to transcend it to her readers.

You cannot deny the fact that you hardly check what button is on your TV remote. There are many unexplored features that these buttons are made to activate. One such feature is the SAP feature on TV. Sometimes this feature might not work. And I will help you to turn it on.

This SAP button activates the alternative audio function. This helps viewers with visual disabilities. I will detail these facts and tell you how SAP works in a while. If you want to turn the SAP feature on or off, this post will be of great help.

English Conversation About TV Progr...
English Conversation About TV Program

In this post, I will define the SAP feature on TV, its importance, and how to turn it on or off. Without beating around the bush, let’s get to know.

What is the SAP Feature on TV?

SAP Feature on TV

SAP stands for Secondary Audio Program or Secondary Audio Programming. The SAP is a feature that provides audio tracks broadcasted by TV stations in languages other than the language originally recorded in the program. So, if you find a program running in a language it is not supposed to, it is probably because of the SAP feature on your TV.

Since the SAP feature on TV is provided by the broadcasting TV station, if they don’t offer a descriptive audio track for SAP, nothing will change on pressing the SAP button on your remote. Also, SAP is only available on antenna and cable TVs. This feature is not available for TVs with set-top boxes. Here’s a list of the best TVs.

When a visually impaired person listens to an audio-visual program, they need assistance with the images they cannot perceive. SAP delivers an audio description of the images shown in a program.

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Why is the SAP Feature Important?

Though the SAP feature on TV is used for translation, it also broadcasts the image description displayed on the screen. This is very important for people with visual impairments. For this reason, the United States Federal Communications Commission (FCC), in 2002, made it mandatory for all broadcasting services in the US to provide at least 4 hours of SAP services per week for visually impaired viewers.

How to Turn The SAP Feature On or Off?

SAP Feature on TV

Turning on the SAP feature on TV is pretty simple.

  • In some models, you’ll find an MTS, SAP, or AUDIO button on the remote itself.
  • You will have to turn it on or off from the TV menu in other TVs.

If your remote doesn’t contain the SAP, MTS, or AUDIO button, you will find the SAP setting in the Settings menu under Audio or Closed Caption. You can also refer to your TV’s instruction manual to activate or deactivate the SAP feature.

If you don’t see any change after pressing the SAP button on your remote, it means that the TV station has not provided a descriptive audio track.

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Wrapping Up

The SAP feature on TV is a great tool for visually impaired individuals. It was first used in 2002. Today, almost all TVs have this feature. It is basically like a talkback service you would find in Google Maps. I hope I could help you with your questions and doubts regarding SAP. Anyway, see you next time, Ciao!

Frequently Asked Questions

What is SAP?

SAP is the short form for Secondary Audio Programming. SAP service allows TV stations to broadcast audio for image description and translation.

How to Turn On SAP Service?

Press the “SAP” button on your TV’s remote or select the option from the TV’s menu.

How to Turn Off SAP?

You can either press the “SAP” button right on your remote or go to Settings > Audio/SAP.


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